Walk into any gym, and you’ll hear conflicting advice about reps. Some trainers swear by heavy weights and low reps. Others advocate for lighter weights and high reps. Your workout buddy might tell ...

The 1,000-rep bodyweight challenge is more than a viral fitness trend; it's a deep dive into the limits of your muscular endurance and mental toughness. The premise is simple, but brutal: completing 1 ...

Improve your upper body workout with 10 overlooked exercises that build more strength, size, and balanced muscle.

Six kids, three Ironman 70.3s and still going strong: inside the Tana Ramsay 5-move workout keeping her fit in midlife – ready to try it?

Understanding progressive overload is a must to up your muscle mass, trainers agree.

Researchers examined studies that looked at the benefits of strength training for running performance – particularly running economy – and found that it does improve efficiency. Comparing heavy ...

Reps & Sets works on iPad, iPhone, and Apple Watch. Reps & Sets 26 is a brand-new strength training app designed exclusively for iPhone, iPad and Apple Watch. It was developed by a long-time Cult of ...