Meet the Wonder Core Rock N Fit: a fitness tool that brings vibration to your workouts to help you challenge your body. It delivers 200W vibration force that is transmitted from your core to your whole body. It comes with 5 automatic modes.
More gadgets like this ➡️ : here
The Wonder Core Rock N Fit vibration trainer lets you exercise while sitting down. It has a quiet motor and can be used for a whole body workout.
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