Comprehensive Sports Guide: Rules, Conditioning & Equipment

Athletic mastery depends on understanding official gameplay rules, optimizing equipment technology, and implementing sport-specific conditioning drills.

Underwater shot of Asian woman swimming

How to Swim Underwater Fast

Fast and effective underwater swimming can make your swim more beneficial to your health and fitness goals. Swimming in a swimming pool will always require underwater swimming when pushing off the walls and during flip turns. Swimming fast underwater will make the transition into your stroke easier and more efficient.

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Men's swimming.

Technique Drills to Improve the Front Crawl in Swimming

The front crawl, or freestyle stroke, is an efficient, popular stroke that swimmers use for racing, fitness and recreation. USA Swimming defines this stroke as "alternate stroking of the arms over the surface of the water surface and an alternating (up-and-down) flutter kick."

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