Test your coordination skills while feeling the burn in your muscles.
This variation allows you to keep your torso more upright.
Go all-in on this total-body circuit to build booming shoulders and wheels of steel while shredding fat.
Trainer launches new site, which includes exercises that can be done anywhere.
Build core strength and stability as trainer Jeremy Scott demonstrates.
Dwayne Johnson's four-minute YouTube production offers a glimpse of his intensity in the gym.
Florida man posts YouTube video of his fitness exploits.
Uneven loads will build a rock-solid core while also cranking up the heart rate.
Trainer says her fitness regimen is "not for faint of heart."
This movement promotes mobility and coordination in addition to building strength.