Butterfly with Torri Huske: https://www.usms.org/fitness-and-training/articles-and-videos/articles/how-to-swim-the-100-butterfly-like-olympian-torri-huske
Backstroke with Ryan Murphy: https://www.usms.org/fitness-and-training/articles-and-videos/articles/how-to-swim-backstroke-like-olympian-ryan-murphy
Breaststroke with Lilly King: https://www.usms.org/fitness-and-training/articles-and-videos/articles/breaststroke-tips-from-olympian-lilly-king
Distance freestyle kick with Paige Madden: https://www.usms.org/fitness-and-training/articles-and-videos/articles/how-to-kick-in-distance-races-like-olympian-paige-madden
Flip turns with Abbey Weitzel: https://www.usms.org/fitness-and-training/articles-and-videos/articles/how-to-do-a-flip-turn-like-olympian-abbey-weitzeil
Starts with Andrew Seliskar: https://www.usms.org/fitness-and-training/articles-and-videos/articles/how-to-have-explosive-starts-like-olympian-andrew-seliskar
Open water with Jordan Wilimovsky: https://www.usms.org/fitness-and-training/articles-and-videos/articles/how-to-prepare-for-an-open-water-race-like-olympian-jordan-wilimovsky