India, Jan. 29 -- Staying fit and strong isn't just for the young, exercise and strength training benefit people at every age. Dr Carlos De La Hoz, a longevity, pain, and regenerative medicine specialist, shared a video on his Instagram on January 29 of a 79-year-old woman lifting heavy dumbbells and doing a chest press. He highlighted how her strength, stamina, and dedication are a true example of what healthy ageing looks like. (Also read: 38 year old doctor lost 56 kg after years of stress eating; opens up about his weight loss journey and lifestyle changes )

Commenting on her workout, Dr De La Hoz said, "She's 79 in a very fun, creative environment, lifting pretty good weight. I mean, this is what longevity is all about. It's great t...