This article originally appeared on Life by Daily Burn. HIIT workouts have been a big hit among gym goers for years now. Understandably so: They crush loads of calories and improve your fitness, fast. But sometimes you need to switch up those all-out-effort intervals to give your body a break — and challenge it in new ways. Enter these pool exercises from Life Time Fitness, EXOS and Speedo’s collaborative class, WTRX. An important note: This is not your grandma’s aqua aerobics class. You may not hold regular water classes to the same fitness standards as, say, a bootcamp. But that’s exactly why fit pros created WTRX. “In a nutshell, I wanted to bring sexy back to the pool,” says Rob Glick, senior director of programming and innovation at Life Time Fitness. “When we think about HIIT classes, they’re pretty rugged, pretty intense and pretty sexy. A lot of times when people think about aqua classes, those are not the words people would use.” That is, unt...
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