[Product size] W4.3 x D4.3 x H37cm [Materials] Body: Polypropylene, stainless steel, iron, natural rubber, EVA / Strap: ABS, polyester [Weight] 380g

Not only can you exercise your triceps by swinging your arms up, but this flyette also has a built-in sliding weight and spring, which targets your muscles with the impact of the weight and the recoil of the spring each time you swing it. Not only can you enjoy exercising your upper arms with the exhilarating sound of the sliding weights, but you can also aim to target your whole body, including your armpits, back, and chest, by swinging the weights in a variety of ways. I think people often do high-intensity training with dumbbells or barbells to train their arms, but high-intensity training also increases the risk of injury. This Friet is a completely new exercise product that allows you to exercise effectively with moderate loads. Friet was supervised by Junji Fujita, a trainer and chiropractor who is trusted by professional athletes. He also put together an effective exercise program using Friette.


Product size: ‎37 x 4.3 x 4.3 cm; 378 g