UPGRADE ERGONOMIC DESIGN: The two-row support rods provide greater heel force and double efficiency. High density soft foam-covered handle provides comfortable padding which regulates traction on the back of the feet during the workout and protects the ankle from injuries.
HIGHER STABILITY: Double suction cups are made of thickened rubber, with an 8.66-inch diameter, which provides a larger suction cup area and higher stability.
EXPANDABLE HEIGHT TO FIT MORE PEOPLE: Four height adjustments, which can be adjusted according to your needs, suitable for different people.
MULTIPURPOSE SIT UP BAR: Flyfan sit up assistant device is the best helper in abdominal movement, push up, sidekick, sit-ups, backstretch, elbow plank, hip bridge, crunches and other sports. you can workout at home anytime.
EASY INSTALLATION: The sit up equipment is easy to install and remove. It suits for any dry and clean flat ground. Be used on the wood floor, please use with auxiliary stickers.