Recommendations: 2-3 Sets, 6-10 Reps
Kneel on the floor with your knees about shoulder-width apart. Hold water bottles at your sides without them touching the floor. Keep your back straight, not curved, and your head looking straight forward, not down. This is your starting position. Slowly bend through your knees until your hamstrings are just above your calves. Keep your back straight. Do not let the dumbbells touch the floor. Inhale during this part of the exercise movement. Return to the upright position. To start the upward movement, push your glutes forward and up. Exhale during the upward movement. Repeat for the recommended number of repetitions.