• THE MOST overlooked — and underrated — cardio machine in the gym just might be the indoor rower. Also known as an ergometer (or “erg” among enthusiasts), the rower offers a high-intensity, full-body burn: A 64 kilogram woman rowing at a good pace can blast 119 calories in only 15 minutes. “Rowing is multifaceted in its benefits—there is virtually no impact, it can be as intense as you want, and it's versatile enough for any fitness level,” says Arielle Childs, a fitness instructor.
Many think of rowing as primarily an upper-body work-out, but it actually works the entire body, including your upper back, shoulders, arms, core, glutes, hips, and especially legs. Before you hop on a machine and start pulling, keep in mind that form is the key to getting…
