- Joinfit ab pad is a sample and portable belly training tool,can be used to expend or fold.
- FULL RANGE OF MOTIONTo workout the entire abdominal muscle group.
- This premium, high-density ab trainer provides stability, constant tension, and a full-range of motion
- which regular crunches do not provide.
- High density foam with a safe and comfortable design contoured to your lower back to provide perfect
- support and to help prevent injury.
- One size fits all.