These 10 standout pairs have serious legs. The "Bring Sally Up" Workout Challenge consists of 30 reps that are guided by the song. Follow along with the lyrics “bring Sally up, bring Sally down.” ...
"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." If you’re looking to spice up your exercise routine, look no farther than your living room.
Caliber Free stands out with its customized plans and large workout library which includes over 500 exercises. It is very user-friendly and the free version provides a ton of pre-made workouts.