This guy claims monkeying around keeps him in perfect health.
A 50-year-old man from China has been exercising by moving around on all fours and climbing trees like a monkey every day for the past three decades.
Chen Haigang, a fitness enthusiast from China’s Shanxi province, attracts attention whenever he exercises in public, due to the bizarre routine he has been practicing for about 30 years. Instead of the popular tai-chi practiced by many of his countrymen, jogging or simple stretching, Chen acts like a monkey, walking on all fours, crouching his back and dangling his arms, and even imitating the primates’ tree-climbing techniques. He has been doing it for three decades now, ever since he was inspired by a monkey at the zoo, and claims that it’s been keeping him in perfect health ever since.