
Saturday, December 19, 2009
Champion's story

Managing time off from injury
As I mentioned above, there are numerous different modes of exercise for the injured runner.
At the top of the list is pool running. This form of exercises most closely follows the actual form of running. In deep water, an athlete can go through the motions of running without having to deal with the ground reaction forces that typically are pounding on the legs. It is a great first choice to take a load off. It requires the use of a buoyancy belt and not a whole lot else. I typically cup my hands into small paddles so I can actually move back and forth in the pool. I suggest that the runner focuses on the movement of their legs so they can try to mimick their on-ground form. Many studeis suggest that pool running can maintain fitness for up to 6 weeks. If you think about this in terms of common running injuries, think stress fractures, it works out quite well. A runner can maintain fitness and in 6 weeks be nearly healed.
A progression from deep water pool running would be running in shallow water. It requires water shoes so you do not tear up the soles of your feet. The buoyancy effect unweights most of the body weight but now the runner enjoys the benefits of weightbearing, albeit usually only 25% of bodyweight. Running against the resistance of the water causes the runner to forward lean whihc encourages a mid foot strike. Needless to say, these running form priciples are key for on-ground running.
Another option for injured runners is the use of an ellitical machine. There are many makes and models out there. One in particular I like is made by Cybex. The machine has a large foot platform and optional hand use to work the arms. The fluid motion of the machine cycle very closely mimicks running. Resistance can be added for increasing the intensity of the work. It is a great machine that i now use as an adjunct to my normal training even when not injured. I can use it in place of a recovery run. I can the work for my legs without the pounding. I can then proceed directly to my core/lifting routine without a hitch.
Using an exercise bike is another option for injured runners. It hardly mimicks running but think of it as just priming the engine. You are getting a hearlt rate response which get the cardiovascular system active. With runners who are not able to weightbear, I frequently start with use of the bike.
One question I often get from clients is "how do I know if I can still run my target race after this injury?". Advance Marathoning by Pfitzinger provides a useful guide. It breaks down the number of days missed because of injury compared to number of days to target race.
<10 days missed: resume schedule if race is 8weeks or more away, AND if it is less than 8 weeks off
10-20 days missed: resume schedule if race is 8 weeks or more off. REVISE goal if less than 8 weeks off
>20 days missed: Revise goal if race is 8 weeks or more off, AND revise goal if race is less than 8 weeks off.
Nothing too fancy there but it provides a framework to get started on regarding whether you can keep targeting a race or if you should realistically chose another one. Hope it helps......
Time to heal

With my recent leg strain, I tried to rush back too quickly. I barely gave the muscle 24 hrs to heal which is simply too short. I iced, wrapped, and elevated the bugger. It felt better so I tried to get right back to it. As a clinician, I know that there are stages of soft tissue healing whihc were not being respected. The phases of healing are: 1) Inflammatory 2) Reparative and 3) Remodeling. The length of these phases will be different depending on what part has been injured. For example, an injured tendon might take a month to cycle through the reparative phase versus 2.5 weeks for a muscle.
With my injury, an injured muscle, the inflammatory phase happens quickly which is why the initial repsonse is key. As mentioned previously, ice and compression can help tremendously in this stage. I often encourage people to shy away from advil and the like. The reason for this is that inflammation is the first step of healing so we do not want to impede it from occuring. The healing occurs in a stepwise fashion so to block the step which initiates the other steps is not recommended.
New muscle fibers can appear in 18 days from the injury. By day 21 the muscle fiber is able to generate tensile force. So, when you think about the above information, you must consider where you are in the healing process. If you are one week post injury, realise that the muscle simply has not had enough time to heal to the point where it can be asked to perform. Consequently, a runner needs to focus not on running but rather the crosstraining to maintain the current base of fitness. 3 weeks into it is a distinctly different place as far as the healing goes. It is more appropriate to start thinking about actually getting back into the basics of running.
Each person heals differently based on age, sex, medical history etc. Use the above info to stimulate thoughts on managing injury. Obviously, when injured it is best to have a health care provider advising you on an indiviual basis. Happy trails.....
Grasshopper


There are a variety of lessons to be learned here. I should know better how to manage these things because I do it every day. Learn from the clinician Doctor G, not the runner Bobby G!
One quick lesson, with more to follow, relates to listening to your body. I frequently help athletes recover from injury. I ask them to rate their pain on a 0 to 10 scale.
If the pain is in the 0 to 3 range, I am ok with resuming normal activity. For a runner, I ask that if the pain is causing them to limp then all bets are off. Otherwise they can gently try to run.
If the pain is in the 4 to 6 range, it is most appropriate to switch gears to cross training. For a runner, as with most other athletes, I like the stationary bike, elliptical, or the pool. Depending on the injury, one might be better than the other. You want to cross train until the pain drops back into the 0-3 range.
If the pain is in the 7 to 10 range, it is time to just shut it down. Focus on letting things calm down. Go back to the basics: ice, compression, elevation, and relative rest. Do this until the pain subsides so you can begin to gently train again.
A key element with the above recommendations is that the athlete is honest with how they assess their pain. No cheating in other words. It is an accurate assessment of the pain. If your pain is a 5/10 but you really want to meet your training buddies for a run then it does not become a 3/10. Recovery from an injury should be about changing training such that you can stay active and heal at the same time. More to follow on that.....
Wednesday, December 9, 2009
Ryan Hall
hit the FUN button
You gotta love this time of year for training. The temperatures are cool, the air crisp, and the recent snow adds a certain beauty to the DC landscape. For me, this time of year is a transitional one. I am winding down one season and looking forward to another one. With a focus marathon training program, each workout should have a goal. For example, the goal of the long run is to build endurance by raising aerobic metabolism. The tempo runs are slotted for developing a runner's anaerobic threshold. Following a structured program for multiple races can leaving feeling drained. As a result, it is important to really focus on taking some down time this time of year. Enjoy the freedom of not having a goal for each run or workout. Go for a hike with family, run around playing games, or try a spin class. All of these examples will allow you to be active, maintaining fitness, without the drain of hitting a target pace or distance. Have fun with your down time. Doing so will ready you for the next training cycle. It is better to start next season mentally fresh than still sluggish from too much work when rest is needed.
This time of year I love to get out on the trails in Rock Creek Park. It is a beautiful area with challenging terrain. The uneven terrain gives the balance system a bit of work, and the hills certainly help maintain all the glute strength from the cross training. My gait is constantly changing on the trail which helps reduce the stress load on my muscles and tendons. This time of year is a great time to allow the body to rest and heal. Bottomline is there are times to just have fun. For me, the time is now. Pull on those goofy socks and run just for the love of it. Think about how much fun Boston will be in April.......