6 Workout Moves You're NOT Doing — But Should Be #refinery29 http://www.refinery29.com/how-to-tone-muscles#slide-8 Slowly lower your left arm and your right leg until they hover above the floor. Be sure to keep your lower back flush against the floor. Alternate sides with each rep. Do 2-4 sets of 10-12 reps on each side.
Fall for Yoga: 15 Poses Proven To Build Better Balance
Angled Crescent Lunge plus a couple of nice balance sequences