Dossier
Muscle Endurance
Coverage of Muscle Endurance in the Nexus archive.
- A 47-year study reveals when strength and fitness start to fade
A Swedish study spanning 47 years found that physical fitness, strength, and muscle endurance begin declining around age 35, with acceleration over time. However, adults who became active later in life demonstrated improvements in physical performance of up to 10 percent, offering hope for age-related fitness decline.