Recommendations: 2-3 Sets, 8-12 Reps
Sit on a chair, with your feet flat on the floor. Hold two water bottles at your sides and your palms facing forward. This is the starting position. Curl the bottles up to your chin. Your upper arms should stationary throughout the entire motion. Exhale during this movement. Squeeze the biceps and move the elbow out about 1-2 inches. This movement will work the long head of the biceps where it crosses the shoulder joint. Slowly lower the bottles to the starting position. Inhale during this movement. Repeat for the required number of repetitions.