Aging inevitably leads to increased insulin resistance and metabolic decline, but strength training can counteract these effects at any age. Individuals in their seventies and eighties can still build muscle and strength, creating a significant difference between those who remain active and those who do not. The importance of maintaining physical fitness is underscored by the risks associated with injuries like hip fractures, which can lead to severe health declines. Emphasizing strength training not only enhances physical capabilities but also contributes to overall longevity and quality of life.
