3 Review(s)

Tummy Twister core twist board is a quick and easy way to exercise your thighs, hips, waists, and core. twist boards are less than 12" and even adult women's feet stick out. Tummy Twister is 12 inches in diameter so it is easy to balance and exercise at anywhere. The waist twisting exercise can train the abdominal muscles inside the abs and the hips, as well as the back muscles, which are naturally used to balance during the exercise.An ab exerciser is a fitness equipment designed to target and strengthen the muscles of the abdominal region. These devices come in various forms, and their features may vary, but they generally share common characteristics.