GAIN Fitness 3.5 Introduces the Future of Fitness With New Digital Personal Training Platform SAN FRANCISCO, CA--(Marketwire - Jul 18, 2012) - GAIN Fitness, the ultimate digital personal training app for iPhone, today introduced GAIN 3.5, the affordable evolution of the personal training...

GAIN Fitness Launches the Ultimate Digital Personal Trainer SAN FRANCISCO, CA--(Marketwire - Mar 22, 2012) - GAIN Fitness today introduced GAIN 3.0, a major evolution of its digital personal trainer app for iPhone. GAIN 3.0 expands on the app's unique...