It's never too late: starting strength training in your 70s and 80s

A persistent myth holds that strength training is for the young, and that once you are past a certain age the window has closed. The research says the opposite. Some of the most dramatic improvements in strength and function ever recorded came from participants in their eighties and nineties — including frail nursing-home residents.

What the landmark studies showed

In a now-famous study, researchers put a group of frail nursing-home residents — average age around ninety — through supervised resistance training. Over a matter of weeks, their strength increased substantially, and measures of mobility such as walking speed and the ability to rise from a chair improved. The finding has been repeated many times since: aging muscle retains the ability to adapt and grow stronger in response to training, well into advanced age.

Why this matters

For an older adult, a modest gain in leg strength can be the difference between getting off the toilet unaided or not, between recovering from a stumble or falling, between staying at home or losing independence. The stakes of these gains are enormous, and the intervention is inexpensive, drug-free, and available to almost anyone.

Starting later means starting carefully

Beginning in your seventies or eighties does call for a careful, supervised start: gentle initial loads, close attention to form and balance, and progression guided by someone who knows what they are doing. It also calls for a conversation with your physician first, particularly if you manage chronic conditions. But the direction of the evidence is unambiguous — the best time to start was decades ago, and the second-best time is now.