SwimmersBest Drill of the Month: Posture Check
By Torrey Hart March 30th, 2020 SwimSwam thanks SwimmersBest for sponsoring “Drill of the Month.” This is a SwimSwam recurring feature that brings drills and idea submissions from various creative and innovative coaches all over the world. March’s SwimmersBest Drill of the Month comes to us from Zach Mertens, a third-year assistant coach at Drury…