Your stroke can feel right and still be costing you speed. That's one of the most interesting things about swimming technique. You can finish a session feeling relaxed, strong and convinced that your stroke was working well — then watch the video and see something completely different. That's because swimming is a highly repetitive movement. When you've swum a particular way for hundreds or thousands of hours, it can feel completely normal, even when it's not particularly efficient. And this...

If you’re gearing up for the Weymouth 70.3 triathlon this September, you probably already know the swim leg causes the most pre-race nerves. Weymouth Bay offers a stunning backdrop, but the sea swim introduces challenges you won’t find in a pool. The saltwater, waves, and open water conditions can throw off even experienced swimmers if they’re not prepared. Having coached many athletes I’ve seen the same three mistakes trip up first-timers again and again. Avoiding these errors will save you...

IRONMAN TRIATHLON WORLD CHAMPIONSHIPS 70.3 Nice Coaches Race Guide: How to Master the Mediterranean Swim, Col de Vence Bike and Fast Finish By Nick Harris BA (Hons), Speedy Swimming IRONMAN 70.3 Nice is one of Europe's most iconic middle-distance triathlons. Set on the French Riviera, it combines everything athletes love about European racing: A stunning Mediterranean sea swim A challenging mountain bike course through the Alpes-Maritimes A fast, flat run along the legendary Promenade des...