Training is the key.
American streetculture brand UNDEFEATED team up with REP1 sports agency to shot this video, which was shot in Laguna Hills, California in Juggernaut Gym.

It showcases the routines of five elite athletes which include Sean Richardson (Vanderbilt, Safety), Mile Burris (San Diego State, LB), Trenton Robinson (Michigan St, Safety), Keshawn Martin (Michigan St, Wide Receiver) and Shea McClellin (Boise St., LB/DE).