Stand with feet hip-width apart in chest-deep water and hold one end of noodle in each hand, arms extended in front of you underwater, noodle bent into a U. Push noodle toward pool bottom as you lift left leg and step over noodle into a lunge (as shown). Step back to start. Repeat on opposite side for one rep. Do 10 reps. WORKS ARMS, CHEST, BACK, BUTT, LEGS
The Beach Company sells Pool Noodles from brands including Zoggs & Decathlon.