India, July 15 -- Many Asian cultures emphasise the importance of physical activity, mindfulness, and holistic well-being through practices like tai chi, qigong, yoga, and martial arts. Now, Instagram user Alex Liu has shared a few videos of Chinese grandparents performing exercises, such as calisthenics, showcasing that age is just a number when it comes to health and fitness. Also read | 92-year-old Chinese woman wows with impressive workout routine: 200 push-ups, 100 sit-ups and hula-hoop spins

In two June 13 and June 21 videos, Alex trained with 'Chinese grandpas', one of whom was 71 years old and another 87. "They're 70+ years old. Chinese grandpas killing the game," read the caption of one of his videos.

In the clips, the men show...