Performing the: A Step-by-Step Tutorial Lever Seated Crunch
Grasp the handles of the machine, making sure your hands are shoulder-width apart and your elbows are bent at a 90-degree angle.
Exhale and engage your abdominal muscles by pulling your upper body forward in a crunching motion, while keeping your back straight and your head aligned with your spine.
Hold this position for a few seconds, feeling the tension in your abdominal muscles.
Slowly return to the starting position while inhaling, ensuring a controlled movement to complete one repetition.