Thigh Master Thigh Trimmer Sit Up Bar Portable Adjustable Self-Suction Sit Up Training Body Stretching Household Fitness Equipment for Abdominal Muscle Exercise Machine Portable Home Work or Travel

Specifications: Material: Cold rolled steel + high-elastic shell cotton + rubber Gear adjustment: three gear adjustment Size: 26cmx12.5cmx16cm-21cm Color: BLACK Package Included:Sit Up Bar x 1 Compact design, s-shaped curve, easy to carry, easy to use,let you at any time slimming shape. Great for toning thigh muscles while sitting at your desk at work , or even watching TV on the couch. Easy to use. Reduce stress and improve joint flexibility and mobility. It's perfect for home-based strength training. Features: 1.Play belly movement,stretching back,elbow plank,press-up,etc. 2.Compact design,s-shaped curve, easy to carry, easy to use.It's perfect for home-based strength training. 3.Upgrade bottom rubber sucker of this sit up bar,provide strong suction,more secure and stable. 4.Reduce stress and improve joint flexibility and mobility. Install and Remove Steps: 1.Find a clean and flat ground and avoid the gap between the ground. 2.Put the sit up bar on the ground and pull down the lock. 3.Adjust the gear position on a comfortable height to fit your feet. 4.When your exercise finished,pull up the lock to unlock the equipment. [NOTE] - 1.Wipe the floor with a damp cloth before use, remove dust, and place the suction cup on a smooth surface. 2.Regarding the wooden floor: the surface of the wooden floor must be smooth, and the width of the single floor is greater than 12.5CM/4.92 inch. 3.do not press on the floor joints, otherwise it will not work