Label
Swiss exercise balls
Incoming Resources
- Fitness ball drills, get fit on the ball with Australia's body coach, Paul Collins
- Your ultimate Pilates body challenge, at the gym, on the mat, and on the move, Brooke Siler
- Anatomy of core stability, Hollis Lance Liebman
- Qiang hua he xin ji qun ji chu ji fa, quan shen ji rou tu jie, zi shi zheng que, xiao guo jia bei!, Huolisi Lansi Liboman zhu ; Xie Mingshan yi
- The core strength workout, get flat abs and a healthy back : Pilates yoga exercise ball, Karon Karter