What is the procedure for performing sit-ups as per the academy guidelines?

The procedure for performing sit-ups according to the academy guidelines emphasizes proper form to ensure effectiveness and prevent injury. Lying on the back with knees bent and heels flat provides a strong foundational position that engages the core muscles appropriately. A partner holding the feet assists in maintaining stability and ensures that the individual can focus on the movement of the upper body rather than struggling to keep the lower body in place.

The upward motion in which the body is raised to touch the forearms to the thighs ensures that the core is fully engaged and that there is a full range of motion involved in the exercise. This technique maximizes the benefits of the sit-up, focusing on building strength and endurance in the abdominal muscles. Maintaining this form is crucial for effective training, in line with the physical fitness standards set by the academy.

In contrast, the other approaches do not conform to the standard sit-up technique and may not effectively work the intended muscles or could pose a risk for injury due to improper body mechanics.