How does genetics influence an individual’s fitness capabilities?
Genetics plays a significant role in determining an individual's fitness capabilities, influencing factors such as muscle fiber composition, metabolism, and endurance potential. Genetic predispositions can affect how efficiently the body responds to training, including recovery times and susceptibility to injury. For instance, some individuals may naturally possess a higher proportion of fast-twitch muscle fibers, enhancing explosive strength and power, whereas others may excel in endurance due to a higher ratio of slow-twitch fibers. Understanding one’s genetic profile helps tailor fitness strategies, optimizing training methods to align with innate abilities for improved performance.