Strength training for longevity

Muscle mass and strength decline with age — a process called sarcopenia — but they are not inevitable. Regular resistance training is one of the most evidence-backed tools for extending healthspan.

The evidence

Studies consistently show that strength training in older adults improves bone density, metabolic health, balance, and functional independence. It also reduces all-cause mortality, even at modest volumes.

How much is enough

Two to three sessions per week, targeting major muscle groups, is sufficient for most people. Each session can be 30–45 minutes. Focus on compound movements: squats, deadlifts, presses, and rows.

Start where you are

Bodyweight exercises, resistance bands, and light dumbbells are all valid starting points. Progressive overload — gradually increasing load or difficulty — is the key principle, not the equipment.

Recovery matters

Muscles grow during rest, not during the workout. Allow at least 48 hours between sessions targeting the same muscle group, and prioritise sleep and protein intake.

Strength is a longevity asset. Invest in it early and maintain it consistently.