Mick Jagger shares video of his dance training just weeks after heart surgery

Only a few weeks ago, Mick Jagger was having heart surgery, and his band, the Rolling Stones, was forced to postpone a series of tour dates. But the frontman shared a video with his 2.17 million Twitter followers Wednesday in which he proves he’s fighting fit: a clip of the 75-year-old great-grandfather showing off his trademark moves in a dance studio.

• Rolling Stones announce rescheduled concert dates, Mick Jagger back in training after surgery