The Swiss Ball Walk Up Sit Up is a variation of the traditional swiss ball sit up where your feet move during the exercise.
This movement requires even more core strength to keep you stable.
To get started:
Brad Gouthro is the founder of Live Lean TV, a media company focused on helping men and women “Live Lean” 365 days a year. Brad’s programs and content have helped millions of people all over the world learn how to get in shape, and more importantly, sustain it for life.