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Happy
Gun 10 minutes Intelligent Protection
Below are the recommended usage time for each muscle group, please do not use
this device too longer on each body parts.
Shoulder Muscle Group
Hip Muscle Group
Chest Muscle Group
Buttock Muscle Group
Back Muscle Group
15-25 seconds *3 times
20-30 seconds *3 times
30 seconds
30-60 seconds *3 times
30-60 seconds *4 times