NSCF Personal Trainer Complete Practice Exam

The desired pelvic position during leg curls is neutral. In this position, the pelvis remains aligned, allowing for optimal body mechanics and efficiency during the exercise. A neutral pelvis ensures that the lower back is protected and that the hamstrings are effectively targeted without overextending or straining other muscles.

This position helps maintain the natural curvature of the spine, stabilizing the lumbar area as the leg curls are performed. Achieving a neutral pelvis also promotes proper engagement of the core, which is essential for maintaining balance and control throughout the movement.

While other pelvic positions like anterior or posterior tilt may be used during certain exercises, they are less appropriate for leg curls. Anterior pelvic tilt can lead to excessive lumbar extension, increasing the risk of lower back strain, while posterior tilt might limit the effectiveness of the exercise by reducing the range of motion in the knee joint and could prevent full hamstring recruitment. Maintaining a neutral pelvic alignment focuses on the hamstring contraction, promoting better exercise efficiency and safety.