Now is the perfect time to get in fighting shape as the holiday season approaches and nobody has been making that easier than Walmart. The retailer has been on fire lately with incredible deals on ...

When you’re starting out, try two to three sets of 10 to 15 repetitions for each move. You can do one set of one exercise, rest for 30 to 60 seconds, and then do the next set. Then move to the next ...

In the age of functional training and workouts designed to supposedly help us live longer, I’ve found that working on my biceps has weirdly become a sort of guilty pleasure. Do stronger biceps help me ...

Seated arm exercises that build muscle after 60, with expert personal trainer quotes and step-by-step form cues.

Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as a personal trainer and weightlifting coach. She has been writing about health for over 10 years. Curls are the classic ...