Sweating in the gym has become an integral part of life for many young people. Rarely are senior citizens seen there. But an old bicycle shed in southwest Beijing, hides a secret gym where a group of elderly men has spent decades working out. CGTN's Wu Haojun reports.
Subscribe to us on YouTube: https://goo.gl/lP12gA
Download our APP on Apple Store (iOS): https://itunes.apple.com/us/app/cctvnews-app/id922456579?l=zh&ls=1&mt=8
Download our APP on Google Play (Android): https://play.google.com/store/apps/details?id=com.imib.cctv