Standing Dirty Dog Similar to the clam series, this move targets the outer thigh while testing your balance, too. Start standing with your feet hip-width distance apart, hands on the hips. With your core engaged and a solid standing right leg, lift your left leg out to the side, squeezing your waist and hip. Lower the left leg down, barely touching the ground with your left toes, then lift that leg again. Complete three sets of 10 on each side. Image Source: POPSUGAR Studios