Core Ab Ball 20 cm Size:20 cm "Peel and stick" application allows

"Peel and stick" application allows you to find the correct location (as shown within packaging) on the insole of your shoe

you'll surely stand out when you dive in

But will also love features like superior moisture management

Contoured EVA pad provides an upward lift to target metatarsal heads

Fabric & Fit:

Core Ab Ball 20 cm Size:20 cm "Peel and stick" application allowsThe GoFit Core Ab Ball including the Intro to Core Ab Ball DVD, are designed to maximize the time you spend strengthening your abdominals. The Core Ab Ball intensifies work for the middle muscles and provides more effective toning for the abs than you could ever get from mat work alone. 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