Roy M. Wallack

Roy M. Wallack

Published

The Los Angeles VersaClimber Workout War

It doesn't take a genius to see that the winner in this feud is the funky VersaClimber machine itself. Invented in 1980 by a mechanical engineer, the machine was—until now—one of the most-ignored...

Roy M. Wallack
Mar 23, 2015

Beware the Black Hole

Are your workouts working against you? Why one addictive kind of training might be sabotaging your game.

Roy M. Wallack
Dec 3, 2010