Notre Dame linebacker Jaylon Smith keeps busy.
This woman’s workouts with her daughter are insane.
This isn't a hoax -- it's all about intensity.
There's more to a name than what's between A and Z. One study shows the common gym characteristics of the most fit people who work...
Two girls were hanging out at the beach
More and More people ditching their gym memberships in favor of working out in short burst throughout the day. Sloane Glass (@sloa...
Your workout is probably not this awesome
Trainer Travelle Gaines adds a new wrinkle to a standard exercise.
The supermodel's trainer says her fitness routine is "not for the faint of heart."
what a great workout companion