We tried Speedo and Life Time Fitness' new WTRX water aerobics class Julie Mazziotta is the Senior Sports Editor at PEOPLE, covering everything from the NFL to tennis to Simone Biles and Tom Brady.

"When she gets down in the pool, I can just see a different glow in her face," says Slaton’s nurse Tisa as she watches her swim Julie Mazziotta is the Senior Sports Editor at PEOPLE, covering ...

T.J. Meadows loomed over the pool, his body outstretched. “Ok, guys, let’s swing those arms. I want to see them move.” Eleven bodies bobbed in the water, hands submerging and emerging, the presumable ...

When most people think of working out in the pool, they might imagine a brawny swimmer practicing the breaststroke while gliding effortlessly through the water. Although a workout, swimming is not the ...

MOST OF THE people in the pool were in their 70s, 80s and even 90s, and the exercises they were doing were plenty vigorous. The water in the Horizon House pool churned as the class of 14 jogged in ...