National Academy of Sports Medicine (NASM) Senior Fitness Specialist (SFS) Practice Test 2026 - Free NASM SFS Practice Questions and Study Guide

The training level that specifically targets muscle imbalances and postural distortion is the corrective training phase. This phase focuses on identifying and addressing any functional issues that may affect movement patterns, leading to improvements in posture and overall biomechanical efficiency.

Corrective training employs techniques that include flexibility training, strengthening weakened muscles, and activating underactive muscles to restore balance in muscular function. This approach is essential for preventing injuries and enhancing overall movement quality, especially in older adults who may experience these types of issues more frequently due to changes in muscle mass and alignment over time.

In contrast, other training phases like stabilization, strength, and power have different primary focuses. The stabilization phase primarily aims to enhance the ability to control body movements with an emphasis on core stability. The strength phase concentrates on developing overall muscle strength and endurance. The power phase focuses on improving the rate of force production and explosive movements, which isn't directly aimed at correcting imbalances or postural issues. Therefore, the corrective training phase is most applicable for addressing muscle imbalances and postural distortions.