In case you thought former Ultimate Fighting Championship (UFC) welterweight kingpin Georges St-Pierre was sitting on the couch eating bon-bons in his retirement time away from the sport, the video above shows he's looking very much like the same guy who crushed the division for nearly seven years.
Check out "Rush" engaging in a series of strenuous gymnastics training moves spliced together from several different days. His regimen includes brutal core muscle exercises, somersaults, front and back flips, all while wearing ankle weights and appearing to do very little resting between exercises.
One thing looks certain from the video.