Strength Training Linked to Lower Mortality and Enhanced Women's Health

A 30‑year U.S. observational study of roughly 150,000 participants found that 90 to 120 minutes of strength‑training per week was associated with a 13% lower risk of death from any cause, with no additional benefit beyond two hours per week. When combined with the recommended 150 minutes of moderate aerobic activity, the joint routine cut overall mortality risk by about 45%, and showed particularly strong reductions for cardiovascular (19%) and neurodegenerative (27%) deaths.

Separate commentary highlights muscle as an essential endocrine organ for women. Regular resistance training supports hormonal balance, bone health, joint function and metabolic control. Experts advise women to begin incorporating strength work in their thirties, as muscle mass naturally declines thereafter, but note that significant hypertrophy requires intensive, specialized training not typical of general fitness programs. Even modest, consistent sessions can improve strength, reduce injury risk and promote overall wellbeing.