A snug, high-cut suit won't ride up.

Yes, the fix is the cut and fit of the suit, not magic.

For men, boardshorts are the enemy of vigorous swimming. They have too much fabric that catches water and drags up. Switch to a pair of swim briefs or jammers. Those are designed to stay put during laps, surfing, or any serious movement. If you still get ride-up, go a size smaller (they stretch when wet).

For women, a one-piece with thicker straps and a higher leg cut stays put better than a bikini. Look for suits with silicone grippers along the leg openings — those act like glue. Avoid anything with side ties or loose fabric that can shift.

Also: wet suits stick better. Apply a little body glide or baby powder to reduce friction if you