Nationally-acclaimed fitness instructor, Brook Benten, M.Ed., ACSM-HFS, explains the anatomy of the abdominal muscles and how they fire during different core-focused movements, then leads you through the ultimate 22-minute core workout chapter.
The Core Ab Ball will help you build a strong core, improving power and balance while decreasing the likelihood of injuries. Improved balance, abdominal strength, and muscle tone can provide a fuller, healthier life.
DVD Running time: approx. 28 minutes
FEATURES: One 20cm Core Ab Ball and Inflation Tube