•Abdominal and leg training, suitable for the whole body
•Whole body exercise, relax the body and mind
•No restrictions on venues, start training at any time
•Core upgrade, more effective training
•Thickened four tubes, no deformation after long-term use
•Comfortable handle, easier to grip (matte texture, sweat-absorbing and prevent slipping)
•Non-slip footrest, raised anti-slip strip