Sit Up Equipment Bar, Portable Adjustable Sit-up Bar, Sit-ups Assistant Device, Self-Suction Training Equipment Ab Cruncher Exercise Equipment for Home Work or Travel

COMPLETELY CONTRACTION DESIGN: Unlike the sit-up training aids on the market, the sit-ups assistant device is a fully foldable and portable tool that can be easily placed in a backpack and taken anywhere., SOFT CUSHIONING FOAM: The self-suction sit-up device is made of nylon strap and thickened foam cotton, comfortable and durable, the solid material is for extreme durability, soft material can protect the instep from pain., COMPACT AND LIGHTWEIGHT: With 481g in weight, the sit-up bar has small occupation, which portable for a work out anytime, anywhere, easy to install and storage, convenient to use., STRONG SUCTION, EASY INSTALLTION: 5 inch diameter large suction rubber chassis with strong suction. Easy to install at home without any tools. Note that it is necessary to press the chassis hard to expel excess air before pressing the lock., APPLICATION: Sit Up Equipment Bar can help you do many belly movement, push-ups, side kick, sit-ups, stretching back, elbow plank, press-up, crunches and other exercises.