Adjustable Nordic Hamstring Curl Strap, Multifunctional Sit Up Assistant Device, Sports Curling Belt, Portable Home Gym Exercise Belt for Hamstring, Abdominal, Leg & Back Strength Training

Full-Body Workout​: This nordic hamstring curl strap is a versatile fitness partner for nordic curls, spanish squats, abdominal exercises, sit-ups, core training, and squats. It’s ideal for waist, abdomen, and leg workouts, suitable for fitness enthusiasts of all ages to meet diverse training needs.​
Premium Material: Constructed with a steel center rod, high-density foam, and a sturdy knee tendon curl strap, this sit up assistant device offers excellent sturdiness and stability. It effectively protects your ankles, knees, and other contact points from injuries during intense exercise.​
Easy Installation​: Featuring an adjustable flexible design, this situp foot holder fits various shoe sizes perfectly. Simply slide the belt under the door and connect it to securely hold your feet down on the floor like a weight—no complex setup required.​