The secret to sexy, toned arms is SpinGym®’s unique “Gyrotronic Resistance Training” (GRT), developed by celebrity fitness expert Forbes Riley. GRT engages all your upper body and core muscles, the second you start your SpinGym® workout. SpinGym® is designed to tune up, not bulk up. Wave goodbye to flabby arms with just 5 minutes a day!
The SpinGym® Effect
The vibrating, slightly irregular load created by the rotation of the SpinGym’s Central Weighted Disc provides resistance exercise for the muscles – firming, strengthening and toning them. The SpinGym Effect – you’ll look and feel more confident in clothes that reveal your arms, chest and back!