Fun fact: When working out on a rowing machine, you engage up to 86 percent of your muscles at once. Basically, it works your whole body, and really well—which is probably why the number of people ...

Rachel Swepston, a head trainer at OrangeTheory Midtown in Tulsa, walked through the basics of using a water rower and how the movement can be replicated even without access to gym equipment. TULSA, ...