USB PD was first launched back in 2012 and is currently in its third revision. The latest version can deliver up to 240W, while the older versions, namely USB PD 1.0 and 2.0, topped out at 100W.

Power training may involve plyometric exercises like box and depth jumps, Olympic lifting movements like clean and jerks and snatches, medicine ball throws, kettlebell swings, and sprints.