The FastDay Forum

The "short and hard" approach to fitness is going mainstream.

Interesting articles in the American College of Sports Medicine (ACSM) 's Health and Fitness Journal:
HIGH-INTENSITY CIRCUIT TRAINING USING BODY WEIGHT: Maximum Results With Minimal Investment (downloads in the sidebar of the article)
and in the New York Times Magazine: The scientific 7-minute workout.

Thanks for the links

Thanks, this is very interesting. I've been looking for information on this.