small exercise ball (yellow)

The small therapy ball strengthens key abdominal muscles, improves core health, and improves endurance, posture, and balance when used in rehabilitation, strengthening, and toning exercise programs
Place a small Pilates ball under your lower back when doing sit-ups and other abs workouts to create a more challenging and intense abdominal workout routine
Place a soft ball between your body and the floor or wall to improve stability, balance, and muscular endurance, especially when used in a core or shoulder strengthening program
The 9-inch diameter anti-blast ball is designed to remain springy and soft when fully inflated and is lightly textured to stay in place while performing yoga, Pilates, or physical therapy exercises
No pump required, can be easily inflated with included tube and breath, comes with an instruction booklet that includes various abdomen, upper body, lower body and shoulder rehabilitation exercises