Recommendations: 2-3 Sets, 8-12 Reps, 80 Wght
Sit on a fitness ball, with your feet flat on the floor and close together. Hold dumbbells at your sides with a pronated grip (palms facing backwards). This is the starting position. Curl the dumbbells up to your shoulders while rotating your hands into an underhand (palms facing up) grip. Your upper arms should stationary throughout the entire motion. Exhale during this movement. Slowly lower the dumbbells to the starting position. Inhale during this movement. Repeat for the required number of repetitions.