John B 5/6
Place your ankles on top of the exercise ball, legs extended, chest facing the floor and extend your arms to lift you from the floor.
Keeping your weight on your extended arms, roll the ball in by bending your knees and hips and extend your legs back after a short pause
Breathe out while rolling the ball in and breathe in while returning to starting position.
Three sets of 10-15, 6 out of 14 days
Stability Ball Jack Knife 10x3 for 6 of 14 days. Challenge rules
- Three sets of 10-15 for Six out of 14 days.
- What size stability ball should you buy http://www.livestrong.com/article/290889-what-size-stability-ball-should-i-buy/
- Not all types of physical activity are suitable for everyone. Users take Challenges and training advice at their own personal risk.
Training for the following exercises will be automatically logged against this Challenge:
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Kevin G encouraged this.
Mark R encouraged this.
Lacey H encouraged this.
Jane H Oh my, I have had this challenge sitting here for over a year! Now, I must either buy an exercise ball or make sure I do this one at gym so I can hit complete some day soon!
Why not ask for some advice from other Challenge takers, or read some of the Challenge guides first?OK, I'll keep working at it!