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.

RW: 'Cause It Bores Me?

Is Running on a Treadmill Harder or Easier Than Running Outside? 
New research debunks some persistent ’mill myths.
Hailey Middlebrook/Runners' World Online, Mar 22, 2019

 - A new meta-analysis published in Sports Medicine analyzes 34 studies that compare the physiological, perceptual, and performance differences between running outside and running on a treadmill.
- The research concludes that when runners speed up on a treadmill, they have higher heart rates and report feeling more fatigued than when they run the same speed on land.
- Runners display more endurance running outside than on a treadmill.

In a new research published in Sports Medicine, scientists from Australia sought to answer these questions by investigating the differences in running performance on a treadmill versus real ground. To gather this data, they analyzed 34 studies that compared treadmill runs to “overground” (outdoor) runs. Twelve of the studies asked participants run on a 1 percent grade on the treadmill, while the others used higher or lower inclines.

The researchers were focused on three key measures of comparison: physiological (how hard the runners’ bodies were working to maintain pace and finish their workouts, measured by heart rate, blood lactate levels, and VO2 max), perceptual (how hard the workout felt for the runners), and performance (how the runners performed in time trials).

 
(Link to article)

Three Is The (Un-)Magic Number

The Three Most Common Running Injuries
Adam Elder/Outside, July 12 2017




Every year, as many as 80 percent of runners get injured. Most suffer from a handful of common injuries. These are not good odds.


But here’s the good news: You can avoid them. In fact, these injuries are often easier to prevent than to cure. For advice, we turned to Dr. Jordan Metzl, a sports medicine physician in New York City who’s run 35 marathons and finished 14 Ironman triathlons.


Here are the three most common running injuries, according to Metzl, and his advice on how to prevent them...


(Link to Article)