Strength training = healthy aging
New coverage highlights resistance training as a top contributor to healthy ageing — boosting muscle retention, bone density and metabolic health — and experts urge integrating strength work across the lifespan 1News. Practical programs for men over 30 emphasize progressive overload, adequate protein, and strategic recovery for lean muscle gains Mind to Muscle.
A systematic review and meta-analysis reported large strength gains (standardized mean difference = 1.1) and a mean femur/hip bone-density increase of 2.77% after progressive resistance programs in older adults [Sports Medicine review]. link.springer.com Randomized trials aggregated in a separate meta-analysis typically used 2–3 sets of 8–12 reps at ~70–90% of 1‑RM, with 60–120 seconds rest and training 3 times weekly for 12–52 weeks. mdpi.com The National Strength and Conditioning Association’s position statement recommends individualized, periodized resistance training aiming toward ~70–85% 1‑RM, performed 2–3 times per week with multijoint exercises and 2–3 sets per exercise for older adults. nsca.com The PROT‑AGE Study Group advises older adults consume ~1.0–1.2 g of protein per kilogram bodyweight per day, with ≥1.2 g/kg/day recommended for those who are exercising or recovering from illness. europepmc.org Meta-analyses report a dose–response for hypertrophy up to about 10+ sets per muscle per week and show training a muscle group twice weekly produces greater gains than once-weekly training when volume is equated. strongerbyscience.com Large cohort analyses link muscular strength to survival: a UK Biobank study of ~502,000 people found lower grip strength predicted higher all‑cause mortality, and pooled analyses set rough protective thresholds at ~42 kg for men and ~25 kg for women. bmj.com
