Do the warm-up provided for Day 1, and then each proposed movement, one after the other. Rest for one or two minutes before continuing the exercise. Complete the series twice.
Strong torso muscles contribute to maintain good posture, improve stability and balance, reduce lower back pain as well as help us carry out all of our daily activities.
Kinesiologist and Director of Communications at Nautilus Plus, fitness columnist and motivational trainer. Karine is the author of several books on adopting healthy lifestyle habits and the star of '30 minutes par jour pour Vivre Plus' a series of best-selling exercise DVDs.