Target Body Parts: abs, including obliques, plus shoulders
Step 1 Start in deep water. Extend arms out to sides, holding a pool noodle behind your shoulders. Tighten your abs, lean back slightly so your body is at a 45-degree angle, and slowly kick your feet in front of you.
Step 2 Squeeze the ends of the noodle down behind you, about the level of your buttocks. Hold for a count of two, then slowly raise arms to return to start. Keep kicking steadily throughout. Do 10-15 reps.