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This 21-Day Dumbbell Challenge Will Help You Look Forward to Arm Day
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21-Day Arm Challenge Exercise 1: Bicep Curl

  • Stand with your feet hip-distance apart, holding a dumbbell in each hand at the sides of your body.
  • Keeping your elbows close to your ribs, bend your elbows and slowly raise the dumbbells to your shoulders.
  • Moving with control, lower back to the starting position. That's one rep.
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