Wrap center of the resistance band around feet and hold end in left hand. Balance on right forearm and outside of right foot, feet stacked and hips lifted so body is straight from heat to feet. Bring left hand next to left side, elbow bent and pointing up. Keeping torso still, raise left leg as high as you can, then slowly lower leg to within a few inches of bottom foot (hips stay up the entire time) and repeat. Do 10 to 15 reps, then switch sides to complete set.