NASM Stretching and Flexibility Certification Practice Test 2025 – Comprehensive Exam Prep

The correct focus for improving extension of the gluteus muscles and spinal extensors involves stretching the Superficial Front Net. The Superficial Front Net consists of the muscles and fascial tissue on the front side of the body, which includes the pectorals, abdominals, and hip flexors. When these areas are tight, they can limit the effectiveness of extension movements by pulling the pelvis and spine forward, thereby inhibiting the ability of the glutes and spinal extensors to function optimally.

By concentrating on stretching the structures within the Superficial Front Net, a client can alleviate tension in these opposing muscle groups, thereby allowing for a greater range of motion and more effective engagement of the gluteal muscles and spinal extensors during extension movements. This balancing act is crucial in maintaining functional movement patterns and preventing injury, highlighting the importance of addressing flexibility and mobility in conjunction with strength training.

In comparison, while strength training and flexibility exercises are beneficial for overall fitness and movement capability, they do not specifically address the need to reduce tightness in the areas that directly counter the function of the glutes and spinal extensors in this context. Stretching the Deep Front Net, which focuses more on deeper core and pelvic floor muscles, is