Standing Biceps Stretch
Main muscle: Biceps
Other muscles: Chest, Shoulders
Mechanics type: isolation
Fitness level: beginner
Category: Stretching

  1. Clasp your hands behind your back with your palms together, straighten arms and then rotate them so your palms face downward.
  2. Raise your arms up and hold until you feel a stretch in your biceps.

Source: bodybuilding.com