Heather Young, 39, owns Young Fitness located at 718 George Street. Young Fitness specializes in personal training, pound ...

The unofficial weight room title means you've developed a high level of all-around strength. Here's how to gain membership.

So I was surprised that I hadn’t heard of Pound, a Los Angeles-based workout created by drummer-fitness buffs (and possibly models) Cristina Peerenboom and Kirsten Potenza. The fitness class will have ...

Science has shown that low-rep, high-weight work—like in 5/3/1—builds the most strength, he says. But higher-rep work allows ...