These related movements are often used in a workout's personalization options.
Today, we're testing our grip strength!
In memory of Navy Lieutenant Michael Murphy, 29, of Patchogue, N.Y., who was killed in Afghanistan June 28th, 2005.
Throwing a curveball at you with running on a Wednesday!
Today, we have a mix of challening gymastic holds, that will challenge your control, and jumping, that will challenge your heart rate!