Arm Flapper busters: Standing with arms by your sides and palms facing behind, pulse the arms backward for 5 seconds. Release and repeat for 12-15 reps. For best results, make sure to keep the arms long and straight!
Arm Flapper busters: Standing with arms by your sides and palms facing behind, pulse the arms backward for 5 seconds. Release and repeat for 12-15 reps. For best results, make sure to keep the arms long and straight!
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