The video includes Italian Gregorio Paltrinieri, who has recently branched out into open water swimming after finding international success over the past number of years in the pool. Paltrinieri is the two-time defending World Champion in the 1500 freestyle, the reigning Olympic gold medalist in the event, and the three-time defending European champion. The 23-year-old emphasizes warming up the shoulders prior to training or competition.
Sharon van Rouwendaal of the Netherlands is also featured in the video, who shows off some of her pre-workout exercises with a band. van Rouwendaal was the 2016 Olympic champion in the 10 km Marathon swim, and has four additional World Championship medals in Open Water.