Final answer:
FOR related to ROM, strength, and endurance is tied to the muscle fiber composition, particularly SO fibers. High SO fibers benefit postural stability and endurance activities, which are key for endurance athletes. Nevertheless, the pursuit for endurance must be balanced with injury prevention.
Step-by-step explanation:
The Functional Range of Motion (FOR) that focuses on changing Range of Motion (ROM), posture, strength, and endurance from a remediation standpoint is primarily concerned with physiological and biomechanical aspects of human health and physical fitness. Endurance training and muscle composition, particularly the proportion of Slow Oxidative (SO) muscle fibers, play a significant role in these areas. Postural muscles, for instance, benefit from a higher proportion of SO fibers, which are essential for maintaining posture and are advantaged in endurance activities.
Successful endurance athletes, such as marathon runners, may either naturally possess high numbers of SO fibers, or develop them through consistent training. However, it is important to acknowledge that intense endurance training can sometimes lead to overuse injuries, including stress fractures and joint and tendon inflammation. Therefore, remediation in FOR emphasizes not only on building endurance but also on preventing injury through proper training and recovery strategies.