This 45 minute reformer workout uses a lighter set and a heavier set of weights. Andrea recommends 3 lb. and 5 lb. weights, but you can do the entire workout with just one set if that's what you've got! Adding the weights into these dynamic reformer exercises amps helps to carve out the arm muscl...

This 45 minute, focused workout targets the arms, back and glutes! Grab a light set of dumbbells (we recommend 3-5 lbs), a looped band (the heavier resistance, the more challenging), and throw on a pair of ankle weights if you've got them (3 lbs. recommended).