David KarasekA fast swim start isn't just gym power — it's patience and sequencing. The 3 things elite swimmers do differently off the block, from a study of 140 pros.
David KarasekThe fastest underwater dolphin kick starts at the hips, not the knees. The research-backed fix plus 4 drills to build a faster, smoother UDK.
David KarasekYour swimmer feels slow and heavy right before the big meet? Feeling flat at taper is normal — and they can still swim fast. Here's the science, explained.
David KarasekShould your young swimmer focus on one stroke or event early? The research says no. Here's why range beats early specialization — from an Olympic finalist.