“Thanks Lee for your wisdom and guidance! The AB-Inforcer is an invaluable tool for me. Looking forward to more personal bests and here’s to “smelling GOLD!” Marcus Rogan- 2 Time Olympic Swimmer, 2 Time Silver...

Electromyographic Analysis of Abdominal and Low Back Muscle Activity During Core Exercises Performed Conventially and Using a Portable Training Device

K. Sell, J. Ghigiarelli, J. Kitsos, S. Pletz, K. Lengel, N. D’Agostino The benefits associated with strength training for the abdominal and low back musculature are well established. Commercially available abdominal training devices are common features within exercise...