Ditch the floor and stop straining your neck with outdated crunches. Discover the 7 dynamic standing moves that build a rock-solid core and real-world functional strength while you're on your feet.

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Please see responses from Life Time Plymouth (Minnesota) Personal Trainer Keri Anderson Thanks a bunch! 1 ...

Ditch the painful floor crunches and embrace the efficiency of upright training. Discover the functional movements that build ...