Can you future-proof your body?
Sophie Raworth and Gabby Logan ask why strength may be one of the best investments we can make for later life.
"I don't know whether what I'm doing now will future-proof me... but I'm enjoying finding out." Sophie Raworth talks to Gabby Stevens (above) on The Mid•Point podcast.
A conversation on one of the UK's leading wellbeing podcasts reflects growing interest in a different reason to exercise: investing in the strength and muscle health that support lifelong mobility.
When broadcaster Gabby Logan invited Sophie Raworth onto The Mid•Point podcast, topics ranged from marathon running and strength training to ageing, family and healthy longevity. They also discussed Professor Alister Hart's research on running, knee health and the protective role of muscle — themes explored in her recent book Running on Air. Running was the starting point, but the discussion broadened to a bigger question: how do we stay active and independent as we grow older?
Raworth describes watching her previously active mother lose mobility after illness and surgery, then realising she could barely manage a single press-up herself. It became a turning point. Strength training was no longer about the next marathon, but about future-proofing her body for the decades ahead.
Strong muscles protect joints
Raworth describes Professor Hart's research on first-time London Marathon runners, explaining the evidence that marathon training does not damage healthy knees and that some runners even show improvements on MRI scans. She also highlights the next stage of that research: understanding how muscles support and protect the joints around them. This reflects a growing body of evidence that muscles play a central role in joint health. Strong muscles absorb load, improve stability and help maintain movement throughout life.
Planning decades ahead
Many people exercise to improve fitness or prepare for an event. The podcast explores a longer-term perspective: maintaining the strength needed to stay active in later life.
Raworth describes strength training as "transformational", changing not only how she recovers from running but how she thinks about ageing. Gabby Logan reaches a similar conclusion, reflecting on rehabilitation after ACL surgery and the importance of rebuilding the muscles that support the knee.
The discussion mirrors a broader shift in public interest towards preventative health. People increasingly want to know how to reduce the likelihood of developing joint problems and arthritis in the first place. Our recent studies are developing quantitative MRI and AI techniques to measure muscle health more accurately, helping us understand how muscles adapt to exercise, support joints and change with age. Better measurement will improve our understanding of the relationship between muscle health, movement and long-term joint health.
As more people ask how to stay mobile and independent throughout life, research into muscle health has an increasingly important contribution to make.
Listen to Gabby Logan talking to Sophie Raworth on The Mid•Point podcast.
