RUNSAFE: "Too Much, Too Soon"

In the British Journal of Sports Medicine March 2020, we discuss the “too much, too soon” theory. 

In running, it is widely accepted that athletes sustain sports injury if they train ‘too much, too soon’. However, not all runners are built the same; some can tolerate more running than others. It is for this reason that prescribing the same training program to all runners to reduce injury risk is not optimal from a coaching perspective. Rather, runners require individualized training plans. 

In acknowledgement of athlete diversity, it is therefore essential that researchers, assisted by runners, coaches and others, ask the right causal research question in studies examining sports injury etiology. In the article, we conclude “In the light of the limitations of population-based prevention that intends to provide all athletes with the same advice, we argue that a stronger emphasis on research questions targeting subgroups of athletes is needed. In doing so, researchers may assist athletes, clinicians and coaches to understand what training advice/program works best, for whom and under what circumstances”. 

In this light, participants in the Garmin-RUNSAFE Running Health Study, are a part of one of the first research studies that, based on a priori defined criteria, seeks to understand what running advice works for certain runners.

Read more about causal questions and the “too much, too soon” theory here:
https://bjsm.bmj.com/content/early/2020/03/05/bjsports-2018-100245 
Note that the publisher owns the copyright for these publications so only the abstracts are available for free.

Outside: Naming, Shaming and Blaming

Frank Meza’s Death and the Running Internet Mob 
Martin Fritz Huber/Outside Online, Jul 9, 2019

Anyone seeking guidance on how to be a decent person in our chaotic and violent world could do worse than consult John Stuart Mill’s famous essay, On Liberty, from 1859. One of the most influential ideas that Mill unpacks is the notion that—to generalize horribly—an individual’s freedom should only be curtailed when it begins to impinge on the freedom of another. It’s a concept that sounds great in theory but, of course, things get a little murky when we have to figure out where that nebulous boundary lies.

Take, for example, the seemingly benign case of the course-cutting amateur runner. On the one hand, if I’m participating in a race and someone else cheats, it’s really not my problem—unless the cheater somehow directly interferes with my progress. On the other hand, as I’m sure many will be quick to point out, if someone cuts the course and finishes ahead of me, it does impact me in the sense that I will be one spot further down in the results. If the cheating runner deprives me of a podium finish, or even prize money, the offense becomes more acute...

(link to article)

CTS: Adjust These, Run Faster

Run Faster With Less Effort With These Four Adjustments
Adam St. Pierre/CTS Running Coach and Biomechanist

There are many factors involved in running biomechanics, including body weight, limb length, muscle strength, joint range of motion… and everybody is different in these respects. That’s why there is no singular ideal that defines perfect body mechanics. Rather, each individual must find their own ideal biomechanics. Watch any elite marathon and you’ll see many examples of “perfect” biomechanics – Eliud Kipchoge looks like he’s floating! But you’ll also see examples of elite athletes running amazingly fast with seemingly serious biomechanical flaws. Whether you’re elite or just getting started, here are four areas every runner can optimize to run faster with less effort.

Optimizing the four areas below can lead to faster sustainable paces at a given effort level/power output. It may reduce injury risk by reducing the strain on body tissues – which in turn improves performance by minimizing missed/compromised training...

(Link to Article)