Stand Upright with a narrow stance and place a pair of heavy dumbbells in front of your feet.
2. Push your hips back and bend forward until you can reach the dumbbells.
3. Grab the dumbbells and lift them up until your body is completely straight.
4. Hold the dumbbells until fatigue while keeping a correct posture. (You can also walk around the gym to engage your abdominal muscles)
Doable at:
Muscle group/groups:
Working muscle/muscles:
