جهاز تمرين المعصم والساعد على كرة الدوران التلقائي، مقوي قبضة اليد/الذراع/الإصبع لتدريب العضلات

$104.35

القسم: اللياقة والصحة

Features: Exercise with Wrist ball is completely equidistant, so it can complement any training method. Wrist ball exercises the arms in a way that conventional isotonic (free weight) exercise training cannot achieve, and it can absorb a higher percentage of muscle fibers in a shorter time. If you want to improve your wrist, grip and arm strength, then the wrist training ball will be your perfect choice! Introduction: Strong Power The maximum possible rotation speed exceeds 12,000 rpm, which can generate resistance of up to 32kg. It is the ultimate product of wrist exercise equipment-slow…