About this item

• 【DUAL-PURPOSE AID】: The latest two-in-one design that combines a sit-up machine with a boxing ball allows you to enhance your arm strength while sit-ups are in progress. Of course it can also be taken apart and used, speed ball is removable, you can adjust the exercise according to your needs.
• 【UPGRADE DESIGN】: The base adsorption force is increased by 10 times, and it is equally easy to place and take off. The foot protection part of the sponge pad is widened and thickened to ensure that the feet are comfortable and not injured. Three-position height adjustment with stronger clips.
• 【HIGH QUALITY REBOUND BALL】: Five layers of resistant materials bring you a good hitting experience, the outermost layer of PU, the innermost layer of high elasticity liner, plus a strong and durable spring mechanism, no matter how long you need to exercise, it will accompany you. It is also a great stress relief gift for colleagues and friends.
• 【MULTIFUCTIONAL & ADJUSTABLE】: Sit-up assistant device supports a variety of sports modes and can be adjusted in height. You can perform push-ups, abs master, planks, yoga, buttocks bridges, sit-ups, stretching, and other exercises. You can adjust the most suitable height according to your needs.
• 【EASY TO USE AND PORTABLE】: Simple to install and easy to use, and it is light and portable. It is an efficient sports equipment that saves time and money. You can exercise multiple types of smooth and clean floors in offices, bedrooms, living rooms, parks.Please press the suctions to push the air out to make it sticks to the floor before use.