McGuffey Multi Functions Portable Handle Dumbbell Post-Workout Relax Muscles Dumbbell New Generation New Trend… Price: $69.99 (as of 29/03/2021 11:48 PST- Details)

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【Multi-function】: Portable hand-cranked dumbbells can achieve multiple functions, it has the training function of ordinary dumbbells, and the portable hand-cranked dumbbells allows you train other body parts through rotation. This portable hand-cranked dumbbell combining dumbbell training, hand training and abdominal muscle wheel training. It also has the function of massaging and relaxing muscles and can be used after fitness training.
【Latest design】: Turning is achieved through a slight turn, which drives the overall strength while turning. Slightly turning of the portable hand-cranked dumbbell burns fat, relieves pressure, and relaxes muscles. Each dumbbell has a non-slip and automatic stabilization design, also on the outside and provides protection to the ground. The dumbbell will not cause damage to the floor during exercise.