Stable without tools Securely attach the sit up equipment in any room with no tools required thanks to the reliable dual suction cup design. The suction cups grip smooth floors and protect surfaces from scratches or damage. Non slip and safe A high density foam grip and a non slip design provide a secure hold during training. The robust dual foot supports increase heel engagement and help prevent ankle injuries, delivering a comfortable and safe workout experience. Adjustable training height The large adjustable height accommodates both men and women, making this sit up device a practical choice for family fitness. It supports different user needs and allows you to set the height to suit your routine. Portable fitness solution The portable and versatile design makes it easy to use anywhere, turning this sit up bar into a convenient fitness accessory for workouts at home, in small spaces, or outdoors. Use scenarios - Home core training: Set up on a smooth floor, no tools needed, and perform sit ups and related core exercises comfortably and safely. - Family or shared spaces: Height adjustability lets multiple users with different heights use the device without modification. - Outdoor workouts: Lightweight and portable for parks or backyard use, providing a stable sit up station on flat surfaces.