Gym Utility – Single Spring Tummy, Waist Trimmer Ab Exerciser
1. This resistance training tool workouts your arms, tummy, shoulders, legs, and butt.
2. Different using methods for different exercises.
3. Ideal for toning & strengthening stomach, waist, and legs, arms, hips, thighs, and works on the tummy at the same time.
Note: Recommendation 15 times each. It can effectively exercise and strengthen the waist and thigh muscles.