10/03/2026
A recent study of 5,472 women (aged 63–99) found that higher muscular strength in woman is a significant predictor of longevity, independent of aerobic fitness or physical activity levels.
The highlights:
• 33–37% lower risk of death for those with the highest strength levels.
• It’s independent: the benefit holds even if you don't do much cardio or have a higher BMI.
The bottom line: It’s never too late to start resistance training.
Maintaining and improving muscle isn't just about fitness—it’s about staying independent and living longer.
LaMonte MJ, Hyde ET, Nguyen S, et al. Muscular Strength and Mortality in Women Aged 63 to 99 Years. JAMA Netw Open. 2026;9(2):e2559367.