Friday, July 3, 2009

A Swimmer's Way of Doing Intervals


Dan Henderson #971 is just ahead of Craig Virgin in this 1988 race.

One of the most unusual ways of doing track intervals is the way former teammate Danny Henderson did some of his post-collegiate training. Danny was a teammate of mine at Wheaton College and he was an Div. 3 NCAA Champion in the 5000m, 10,000m, and X-C. He won the NCAA Div. 3 XC championships in 1978 and then 2 days later finished 10th in the NCAA Div. 1 Championships (in those days the Div. 2 and 3 champions were allowed to compete at the Div. 1 Nationals). After graduating from Wheaton, my recollection is, that Danny trained with the Wheaton College swim coach Jon Lederhouse before joining Nike's Athletics West and moving to Indiana to train with Jim Spivey and coach Sam Bell. Danny would eventually run a track 5000m time of 13:23:57. He still holds the Div. 3 5000m best time of 13:50.

It was while being coached by Jon Lederhouse that Danny took to doing intervals as a swimmer would. He would start each interval at a certain time: for example on 4/28/83 he did 2 "buildup miles", then 6x800 on 2:45 [2:17, 2:17, 2:19, 2:20, 2:19, 2:19]. According to this workout the 2:45 between starting each interval gave him about 26-28 seconds rest. Here is the workout on 6/10/83 (3mi w/u, 3x1mi on 6:00 [4:51, 4:53, 4:52], 7x400 on 1:20 [70,67,67,65,64,64,61] PM- 3 miles). His workouts in 1983 leading to a 13:30.44 5000m on 6/19/83 at the TAC 5000m Finals can be found here on local running legend Bobby Hodge's website.

During my third year of doing triathlons back in 1985, I decided it was time to learn how to swim properly. I joined a swim team at Tufts University that had a weekly workout that included (in another lane) some of New England's best triathletes. This is when I learned that this is how swimmers do their intervals. No matter how slow or fast you go, you start the next interval at the appointed time. I believe I only ran one track workout using this concept. Many years ago, at a Gate City Striders workout we did 12 X 400m starting every interval at a set time. It was a very short rest: I was getting less than 30 seconds. It was one of my best Strider track workouts ever. I was doing them in around 75-78 seconds and getting a longer rest than anyone else!



This is the form of a champion runner.



This is the form of an also-ran from the same race. I have been working on my arm swing this week. Looks like I should have worked on it 30 years ago!

I got 8 days in a row of running before Wednesday's track workout. I showed up at the track and was very tired. I had a little tightness on my right soleus muscle. I was having a hard time keeping up on the warm-up to do 5 hills.. I jogged 3 and stopped. We ran back to the track to do a timed 2-miler. I had the feeling that due to my sluggishness, I might have to drop out on the first lap. I decided to give it a go. I took the lead right away to see if running faster would wake-up my legs. I was surprised I could even run at the pace I was doing. After one lap, I drifted back about 8 yards, but then worked my way up to the lead four runners, where I stayed for a mile (5:51). Unfortunately, my lower leg got tighter and tighter and I started limping a bit so I slowed down and stopped so as not to aggravate the injury. I took yesterday off. Today I went for an 8 mile run. I still had the tightness in my soleus but otherwise I felt good. After 6 miles it started tightening up even more. I knew not to run any further so I had to walk 2 miles home. Tonight the soleus and calf are as tight as can be, there will be no July fourth race tomorrow. I hope I didn't damage things more, by running today.

Thursday, July 2, 2009

Moving Naturally: Play Your Way to Fitness


I am a 50 year old wanna-be athlete with a falling apart body and a determination not to feel so old. I am trying everything possible to hold my body together to not only run, but to run fast. I love the idea of running and my history as a runner (not meaning being a real fast guy-but as someone who has continuously competed for over 35 years). Unfortunately doctors told me to give it up over 20 years ago and my body seems to want to agree, but I refuse. Things don't often work right and running is usually not fun, but it is what I do.

I have not yet found the magic formula to keep me running, but I am willing to explore all avenues. However as I sit and contemplate this aging body and its refusal to run efficiently, I think back to when I was young and the outdoors was my world. I liked to run, but I liked to do a lot of other things too. I played. I climbed trees. I swam at the beach. I wrestled the other guys in the neighborhood. I ran through the woods jumping over downed trees. I played the current sport of the season: football, baseball, street hockey or whatever with all the neighborhood kids. I was constantly moving and at play. Indoors was not fun (well unless we were tearing apart the house)!

Nowadays, I find I avoid other movements because it may throw out my back and hips or throw off my balance and keep me from running. I have been thinking that maybe I have it all wrong. Sure I have been willing to try new adventures through the years: I was a triathlete back when no one really knew what a triathlon was (1983). I picked up the biking and swimming on my own and my third triathlon was an Ironman distance race. I got into bicycle racing for a few years. I also picked up kickbiking almost 10 years ago, and even tried snowshoe racing this winter (even though I had bought my racing snowshoes about 10 years ago). You might notice a problem with all my activity. It is all straight ahead repetitive motioned movement. While I may have developed a great cardiovascular system and competed with great endurance, I really am not athletic in my movement patterns. I try to go one direction as fast as I can, but there are so many more movement patterns in being an athlete. I no longer "know" those patterns.

As I view the Z-Health S-Phase DVDs on perfecting precise athletic movements, I realize how little I know about movement. I also realize how little I do to move athletically or functionally in all directions.

I have been reminded after reading some posts on Matt Metzgar's blog, about movement and play. I also recall when I started this blog over a year ago after my participation on a thread on Letsrun.com called "Aging and Feeling Good While Running"' It was a great thread (I am TDF). With all the advice given, one thing was clear, get back to "playing". Hey, young guys, if you want to know what it will feel like in a few years when you hit 50, read that thread, there is some good stuff in there.

While Z-Health has you working on precise drills to move athletically, another interesting movement idea out there comes from MovNat.com (Move Naturally). MovNat sums up there basic philosophy with, "MovNat trains you to become a well-rounded natural athlete, ready for a wide range of practical actions in various kinds of situations." You don't work out in the gym, you work outdoors in nature (Men's Health article here). Another article.

The 12 key movements of MovNat are:
Walking
Running
Jumping
Balancing
Walking on all fours
Climbing
Lifting
Carrying
Throwing
Catching
Defending
Swimming

(I liked to jump as a kid. I would climb up in a tree and jump down from as high as I could. I remember the numb feeling in my legs when I would do this. I sometimes wonder if those jumps could be part of the problem with my hips.)

Here is a MovNat video showing these movements outdoors in nature. It sort of reminds me of a grown up kid outdoors playing. It looks like fun and I would love to have a backyard like that to play in! It also reminds me a bit of doing Parkour (free running) but out of the city.



I was also interested in one of Matt Metzgar's posts on quadrupedal movement enough to see what it was. Here is a video. I am curious as to how it would feel on my back and hips. I have the sneaking suspicion that it might feel very good as it is a natural movement. Now, I need to find a place to go play. My neighbors might think I am certifiably nuts.



The point is that maybe my body is breaking down because I have always been so sport specific and as I got out of college and into the real world (or was I leaving the real world), I stopped playing in all the various ways that I did when I was younger and running around wild. The answer may be to get out there and move in all ways possible. I will have to try to incorporate these ideas in my workouts and my daily life. I posted a previous MovNat video on barefoot running here.

Wednesday, July 1, 2009

Flossing Your Nerves: That Tight Muscle Might Actually be an Irritated Nerve


When I bought the book "Run For Life" last week (which I absolutely love-I pick it up whenever I get a chance and read or review it) I also bought a more glitzy looking running book (I had a few gift cards to spend) called "Running Well".

I have come to the opinion that there are two types of runners: the biomechanically gifted runner and the runner who for some reason is imbalanced and suffers a multitude of running injuries. I think the biomechanically gifted runner runs with the same stride pattern and movements, however the biomechanically challenged runner has a body and running form that changes as it meets stressors. The gifted runner gets the typical running injuries that are easy to diagnose and remedy. I do not think that this runner is injured less, as they do stress the muscles, joints, and ligaments in the same way with each run. However the "challenged" runner's body adapts as it goes. If a twinge is felt somewhere, they change the stride or thier posture. Due to this or because of this their body gets out of balance and then it is continuously making new adaptions as it tries to find a way to run pain-free. Eventually you get all out-of-sorts (like me) and your body completely loses the plot on how to run correctly and move correctly.

I also think there are two types of running books: the books that keep rehashing the same formulas and stretches and the books that go beyond to find alternative and unorthodox ways to keep an out-of-balance runner running. There are plenty of books in the first category and very few in the second. I would place "Run For Life" in the second category as a book that very much goes beyond the traditional thinking to help the runner (and there are more of us out there) who keep running even when their running stride and injury patterns tell them it is time to give-it-up!



I bought "Running Well" even though it looks like a book that belongs in the typical running book category. It is slick, has nice color photographs, and is printed on nice paper. Compared to "Run For Life" it looks a lot nicer! "Run For Life" is printed on paperback book style paper, its black and white photos are not clear, and their are misspelling galore (I keep finding more). As a teacher, it reminds me of a kid who turns in a paper that is a bit sloppy but is very interesting and enjoyable to read as opposed to a student who turns in a fluff paper but it is neat and just looks "perfect" but a bore. There were some things in "Running Well" that caught my eye, so I decided to buy it, use up a gift card, and look at it later.

It is glossy and covers everything that a running book "should", but I liked some of the stretches and strength work and I also saw a couple of pages on something called "nerve flossing". I have read a wee bit about this last year and even bought a computer cd called "Run" from Humanlabsports in England that I only paid attention to a few times as it was a lot of glitz to get to a few stretches. It did incorporate nerve flossing in with the stretches.

The idea with nerve flossing is that your nerves can get inflamed or traumatized because of poor biomechanics, injuries, or imbalances. They will get sore and can affect your range of motion or mobility. Most runners are familiar with the sciatic nerve. Another nerve important to running is the femoral nerve. You don't stretch nerves like a muscle, but you can do something called "flossing the nerve". You use a slight tension to "mobilize" a nerve. Then you move around the tension to floss the nerve. This supposedly loosens the connective tissue around the nerve.

If this embedding works you can see the pages on nerve flossing on google books from "Running Well" here:



Here is an example of nerve flossing for the sciatic nerve. This is similar to what is on the "Run" cd and a little different than how it is portrayed in the "Running Well" book. Instructions are here:



Here is a video with more explanations, particularly geared for someone with piriformis syndrome.

Saturday, June 27, 2009

Orthotics for your Hands?



This photo is from the 2005 Applefest Half-Marathon. I finished in 11th place overall-which tied my highest finish ever at this Hollis, NH race. But what is that I am holding in my hands? Are they orthotics for your hands?

Yesterday afternoon I saw a review of a new running book, a book I would typically ignore. It looked like just another retread of the same old stuff that is in so many other running books particularly with a title like "Run for Life" (I think a few other books have the same or similar titles). Something caught my eye in a quick glance at the review and I decided that this book by Roy Wallak had a bit more under the cover than the title and cover picture would suggest.

The book claims to be a guide to keep you running until you are 100 years old. The author also wants you to run fast and be healthy. This is where the title and cover need to suggest more. Roy Wallak goes beyond the traditional and typical stretches and workout plans and instead shines a light on a few unorthodox methods that a runner (who constantly breaks down- like me) might want to try. I have already had experience trying some of the suggestions in the book and this is what intrigued me enough to buy it and see what else the author had to say.



The book advocates "soft running" - a forward on the foot running stride using light weight minimalistic running shoes. I used to be a heavy heel striker and have transitioned over to a more flat-footed stride. It also advocated barefoot running and gives a shout out to the Vibram Five-Finger shoes. I recently started using a pair of these for strides. It tells your to do some pool running. I have never tried this, but this is the first book I have seen that tells you how to do it: in the deep end or touching the ground and using special equipment or not? It tells about short interval sprints and how to naturally release HGH to buttress an aging body. It incorporates stretching (looks like Ecosque exercises) and a Yoga routine: both designed to keep the body in balance. It talks about hip and knee replacements (something I hope I never have to do) and postural exercises. There is a lot of recent research in the book and it is interesting reading. The chapters read like magazine articles and I have skipped and skimmed around to preview the parts most interesting to me.

However, one article is what prompted me to buy the book. It was on using hand-grips to help balance your running form. This seems like one of the most way-out ideas in the book, but in 2005, I actually used these handgrips for about 6 months. The are called the E3 Fitness Grips by BioGrip. I bought a pair a few years back and tried them out. I actually liked them and noticed a great effect on balancing my stride. I think I stopped using them in the winter as I didn't really want to explain to anybody exactly what they were plus I don't think they worked the same with gloves on. I also didn't want to look like a kook! Some of my teammates noticed them, but I think they thought they were a sort of weight training device. I don't know what they thought, but they probably already thought me a kook anyhow!


There is a whole chapter on them in the book and the author tells a story of running the Boston Marathon on only 2 weeks of training, because they helped remedy a sore hip that kept him from running for months. The basic idea is that the grips put your thumb and hands in an optimal position for running that facilitates proper arm swing and balance between the shoulder and the hips. Some of the athletes who used the hand grips include Rich Hanna the 2001 World 100km Silver medallist, Michael McCormack one of the great Ironman competitors of the 80's and 90's (review here), and two time Ironman Canada champion, and former world class and Olympic marathoner from Canada, Peter Maher (if you know your running history-he was a former heavy-weight smoker- 6'5"-245 pounds- who took up running and finished fourth in the NYC Marathon): review here. These and other runners were all athletes with bad biomechanics who used the hand grips to overcome injuries due to bad running form.

I got a pair in 2005 and immediately dropped my 5k times from a 19:09 without the grips (one second behind Steve Wolfe in a summer full of battles) to a 18:48 and then a 18:45 on the same Mine Falls course as the 19:09 and this time I was 3 seconds ahead of Steve Wolfe (Man, I should have been using these things all this year!). Three days after that I ran a 18:11 at the Cigna race (25 seconds ahead of Steve Wolfe). Whether I was getting in good shape or the grips were helping me, I don't know. I was also going through 11 Rolfing sessions at the time. Even race director's starting speculating on the secret to my success at this point- referring to the great starts I was getting- but not knowing about my use of the hand-grips! Note in the picture that race winner Steve Wolfe is right behind me at takeoff (in the blue singlet). He ran very fast but only because he was experimenting with "shrinking" before a run. In this picture he has shrunk to about 1/2 my height!

I found them comfortable and they did help me keep my hands from clenching awkwardly and they kept my shoulders feeling stronger and more balanced. I remember not wanting to go for a run without them because I didn't feel right when I ran, but somehow despite my successes I stopped using them that winter. I kept them on my treadmill and every once in awhile would use them for a few miles for old times sake. Before I got the book on Friday I took them out for a run again. I did notice an immediate effect on my balance and posture and had a good run (despite tweaking my back muscle earlier in the day- the same one that has gone out for me twice before this year). When I read the chapter in the book the author claims that Deena Kastor and Michael Stember (2000 Olympian at 1500 meters) have also used the hand grips.

Today I ran my fastest time in the past couple of months on my typical 8 mile loop by about 3 minutes. Who knows if they work. Maybe I will keep trying them out for awhile again to see what effect they continue to have. Maybe I will know who reads my blog when I go to the track because they will be looking to see what I have in my hands.

I think the book is an interesting one to read. It also includes interview with runners like Frank Shorter, Bill Rodgers, Rod Dixon and others. One thing that bothers me as I skimmed the book is the many misspellings of names; Greg Myer instead of Meyer, Joe Vehill instead of Vigil, and a few others as well as a misclaim that Michael Yessis is the creator of Active Isolated Stretching, when in fact it was Aaron Mattes. Of particular note to Gate City Striders is a mention of Bill Spencer on page 218 as well as a picture that may include a few other 65 plus Gate City Striders.

Thursday, June 25, 2009

Be Careful Out There


Early Monday evening a woman running in Nashua had a full can of Chef Boyardee thrown at her out the window of a moving car. She was hit in the chest and injured.

NASHUA – A woman jogging on a suburban road was injured by a can of ravioli thrown from a car full of teenagers.
The woman, who asked not be identified, said she suffered a serious contusion and strain to her chest, near the clavicle bone, early Monday evening as she jogged Gilson Road with a friend.The silver Honda first passed the woman and her female friend as they ran west against the flow of traffic, she said. The teens screamed something unintelligible as they sped by, but then the car turned around and approached the women, she said.

“A full can of Chef Boyardee hit me in the chest straight on,” she said. “I have the imprint of a can. It knocked the wind out of me.”
I hope the police can track down the criminals that did this. This is the time of year that the idiots always seem to go a little crazy. It seems every year at this time I have a few instances of things being thrown at me: fruit, cans of soda, and other things. I also get screamed at by kids driving by in cars. This current incident happened on Gilson Road in Nashua which I run on most of my running loops. I do hope this runner is OK as it is a terrible thing to happen.

I didn't get much running in since last Wednesday's track workout. I can't recall all I did during the week (old age), but I think my only run was the Mine Falls 5K Trail race on Monday. I felt sufficiently fattened by the Wednesday track workout last night. We did 4 X 1 mile with a 4 minute rest between each interval. My times were 5:41, 5:51, 5:53, and 6:00. In similar workouts last year, I never got under 6 minutes for any mile. I was happy with the splits after the limited running I had done this week. Some of the stretching, mobility work, and drills I had been doing helped, but the biggest thing I did was roll out my hamstrings and quads using a hard rubber baseball sized ball the night before. I have not done any foam rolling or massaging of my muscles since winter track time and I found a lot of tight spots.

Also on the track during the Gate City Striders workout was upcoming World Marathon Championships runner Nate Jenkins. He was doing a track 10K. Here is a recent Running Times article.


Track and Field Videos on Flotrack

Tuesday, June 23, 2009

Running off on Tangents: Z-Health, Vibram Five-Fingers, and Opposite Joints

I have been way off on tangents doing all the things that need to be done and have lost a bit of focus on my training and running. My son graduated from high school, I am ending the school year and packing up my classroom for a new school, and it has gotten very busy. It is time to restart and reboot myself. I am looking forward to getting back on track now that I should have a bit more free time for a change.

It is also time to get back to healthier dieting and eating like I was doing months ago. I miss eating properly as I have slid into enjoying too many celebratory eating experiences as well as cookies and ice cream again.

Two weeks ago I got an email that I did not get into the Falmouth Road Race through the lottery. I have been running this, my hometown race, most years since 1975 and still get a seeded number to run in the front pack when I am entered. I sent off an email asking to be reinstated. I didn't hear back so I sent another. This time I was reinstated into the race and am thrilled to give it another go this summer. Returning to Falmouth every year is just a continuation of something I do every summer since I have been running and I would hate to miss it. Thanks to the road race committee for allowing a long-time loyal Falmouth runner back into the race.

I received my S-Health S Phase DVDs and have viewed the the first DVD. It is different from the joint mobility work on the R and I Phase DVDs. This one seems really geared toward learning how to move quickly and appears geared for learning the speed and mobility needed for sports competitions of all kinds. I have gleaned some bits of information that may be helpful in thinking about and practicing how to move properly. I look forward to giving it more of my attention and just wished I had some coaching like this when I was much younger. Some of the visual drills are very interesting: throwing tennis balls with letters printed on them and saying the letter out loud as you catch the ball. I don't know how that translates into running but it looks like fun!

When you are really good at movement as well as visual acuity, your sporting performance would look something like this:



Here is an article I found on birthdayshoes.com related to Z-Health and Vibram Five-Finger shoes. In it the author postulates that the Vibram Five-Finger shoes help your feet to be feet. Then Z-Health optimizes that freedom to help you move and feel better. Here is the author's summation of the 3 phases of Z-Heath.

Z-Health provides an approach to enhance the neurological signals that a freed foot can send to the nervous system. It does this in several phases: the first phase, R-Phase, teaches the drills I've described to get all our joints to move as they're designed. If folks only do R-Phase they find huge benefit - including reduced pain and improved function.

The second phase, I-Phase, takes these movements that have been done "standing in neutral position" and runs them through more postures that increase demand on the body. If we move from standing to a lunge position, with 80% of our weight on a lunging leg, we feel that muscle being used more; we're also in position that requires more balance. Being able to perform precision movements of joints in these postures fires up more of those nerves to signal position in space; it also means that we are practicing moving our bodies in more positions that we will find ourselves in in real life.

Practice, as with anything, prepares the mind and body to better cope with the real (Here's a long digression on practice and lots of it). If you do ankle work in a lunge position with your foot turned in, your body will know better how to respond to that position when in encounters it running on a trail at speed. And speaking of speed, S-Phase is the "Run Forrest, Run" of Z-Health — but not just linearly; it zigs, it zags; it stops; it starts. Just like life.


In the article, another Z-Health tenant is mentioned in that "the site of the pain is not always the source of the pain."

If we look at the neuromechanics of running, when our lower body moves, and torques say to the right, the upper body counter-torques to the left. Indeed, since the early twentieth century, scientists like Sheriton (1910), Janda (1963) and Gracovetsky (1988) have looked at how the body links in terms of various cross overs, such that someone with a right shoulder pain may also have a sore left hip. Similarly, pain in the right knee may be approached by doing work with the left elbow.

These connections underpin interdependencies of the body: if one part of us can't move normally (say the action of our toes or ankles), other parts start to come into play to try compensate in ways they weren't necessarily designed to do. That compensation sets up it's own problems, which pushes on other parts, and eventually ]that cascade of effects causes a pain signal (or a few) to be sent up to the brain for attention. But again, here's where at least from the Z-Health perspective, it's critical rather than focusing on a site of pain to the person moving ("It hurts when I do this") to look at a more holistic approach of the person in motion. These same assessment heuristics apply to those who have restricted mobility, too: getting any limb to move more freely will enhance overall well being.


Mike T. Nelson has a similar blog post on opposite joints found here. Also he reports here on how he helped an elite female marathoner using Z-Health by working on opposite joints.

I find this stuff fascinating. I really should go to visit a Z-Health practitioner to see what he or she would say I need the most work on so that I don't have to try to figure it all out on my own.

Wednesday, June 17, 2009

What is Better For the Core?


There is an interesting New York Times article today found here: "Is Your Ab Workout Hurting Your Back?" by Gretchen Reynolds on core strength. It tells a bit about the history and popularity of many of today's core workout routines, particularly the emphasis on the transversus abdominis and "sucking in the belly button". It explains why this might be the wrong approach to developing a healthy core. Stuart McGill offers a more balanced approach to core stability. There is also an informative video on the web page that shows three good core exercises.

Here is a visual guide to some other core exercises: some like the crunches do not agree with the NYT article, at least as performed here. Others seem like extensions to some of the exercises that are recommended in the article. The article "Hard Core - Exercises to Strengthen Your Abs For Better Performance" by Justin Maguire can be found on beginnertriathlete.com here.

I haven't tried these routines yet, but I look forward to exploring new exercises as the school year ends on Monday. I was really tired tonight and exited the track workout halfway through. I was a bit lethargic and stiff from earlier in the weak. I did three 11 mile days in a row before Monday's Mine Falls Trail 5K. I am also tired from the end of the school year. I thought it better to stop than to push through to an injury. I was probably stiff from doing tons of kettlebell swings last night too, as I was workout until about 11:00 pm and didn't have a chance to run, but needed to get some exercise.



Some other things I hope to give a try after school is out is the new Resistance Stretching DVD I got two weeks ago, but have only viewed once. It is the second DVD by Bob Cooley, author of "The Genius of Flexibility". It is the intermediate self stretches DVD and more information can be found here. I also ordered and am looking forward to recieving the third Z-Health DVD. It is called S-Phase: The Complete Athlete. Here is the blurb from Z-Health:

Introducing the Newest Z-Health Educational Product
We're incredibly excited to announce the release of the latest Z-Health Performance Solutions Educational Training DVD and Quick Start Guide.

We love it and are certain you will as well. Featuring Dr. Cobb and seven advanced-level Z-Health trainers, this instructional two-DVD set is a goldmine of information about the Z-Health approach to optimal athletic development. Here's a quick peek at just a few of the topics covered:

Static and Dynamic Stances. It all starts with a good stance
6 Visual Training Drills designed to improved field vision
Plyometric Training for developing explosive movement skill and speed
4 drills for creating explosive Linear Speed
3 Ground Speed Drills. Losing your balance or being knocked to the ground is part of the game. Learn to recover quickly
6 Athletic Transition Steps for maximum speed and quickness

We've also included a handy, pull-out Quick Start Guide for you to take to the track or gym with general training tips and two sample training programs to jumpstart your practice and creativity.


Since my movement patterns are so messed up and I still am working on the Z-Health Joint Mobility R and I phase DVDs, this one makes me just more curious about where these drills and movement patterns are going. I am sure it is meant for better and more effecient athletes than me, but I am curious as to where this approach to movement leads. You can check out Z-Health here:



Before today's workout I took my Vibram Five-Finger shoes out for a warmup run on the trails of Mine Falls. They worked OK. I felt the rocks through the bottom, but there wasn't really rough going on the run. I like this observation by Matt Metzgar on changing running speed and stride length when running over different trail conditions. This relates to barefoot running. Here is a video of Erwen LeCorre of MovNat. Even if you don't want to run comletely barefoot-I don't want to either, this video is a lesson in how the body runs over different surfaces when unshod.



I did receive great news yesterday. After 21 years of teaching at Mount Pleasant School I have finally graduated from the fourth grade! Next year I am switching schools to New Searles Elementary School and will be a fifth grade teacher. I am very excited for a change of school and look forward to my new position. On a side note, this may even help my running and fitness. The school is about 2-3 miles from my house and I can bike, scooter, or run there and I won't have to get on a highway or go through a traffic light. It also starts an hour later than my present school, so maybe I can learn to be a morning runner next year. Most of all, I am just looking forward to the change and a new challenge.

Finally, here is a marathon that I would have loved to participate in. At this years Utah Valley Marathon they had a footbike (kickbike) scooter division. You can read about it here. Here is a video: