"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." If you're looking for an exercise that will amp up your abs routine, look no further. The Russian twist ...

Medicine ball Russian twists are great for working the obliques and strengthening the core. Sit back-to-back with your ...

Trunk rotations involve twisting the torso while keeping the lower body stable. This movement targets the muscles around the ...

Roughly 35 of the 639 skeletal muscle groups that make up the human body are responsible for flexing, extending and stabilizing your core. Typically gym-goers remember to strengthen the area with ...

Karen Voight can be reached at [email protected]. Try seated stretches like this one on a rolled mat to give you an added lift and to help you achieve a more intense twist in your torso. It’s an ...

Lately, we’ve been hearing a lot about core training, but do you really know what this type of training is? In simple terms, core training refers to conditioning the large and small muscles of your ...