Adjustable Sit Up Assistant for Hamstring Curls, Spanish Squats, and

【𝑨𝒅𝒋𝒖𝒔𝒕𝒂𝒃𝒍𝒆 & 𝑷𝒐𝒓𝒕𝒂𝒃𝒍𝒆】: Exercise anytime, anywhere. Easy to store, lightweight, and adjustable in size. Fits anywhere with a door or a bed. You can use it when traveling, at the office, at the gym, and at home. 【𝑴𝒖𝒍𝒕𝒊𝒇𝒖𝒏𝒄𝒕𝒊𝒐𝒏𝒂𝒍】: One piece of equipment for multiple sports. Great for sit-ups, hamstring curl, core training, squats, nordic curl, razor curls, monkey feet, and more. 【𝑬𝒂𝒔𝒚 𝒕𝒐 𝑰𝒏𝒔𝒕𝒂𝒍𝒍】: Just 3 steps to starting exercising. According to the instructions, pictures, or videos, 4-5 minutes to enjoy the happiness of exercise.