NO MATTER YOUR fitness goal, efficiency should always be one of your top objectives. Yes, the exact nature of your split will ultimately depend on what you're trying to accomplish—whether that's ...

NEW YORK--(BUSINESS WIRE)--Pvolve, the workout method that pairs low-impact, functional movement with resistance equipment to build strong, mobile bodies, today announced findings from a study on ...

Arm day, leg day, ab day—these are the familiar pillars of strength training. But what about lower back day? Our lower backs are often overlooked, yet they're a crucial part of fitness. Many of us ...

According to experts, it takes just four core workouts to absolutely rip your top half to shreds, so you can get stronger.

A broad, well-defined back is a cornerstone of any well-rounded physique. But that’s not the only reason to pump up your posterior—it’s also a critical way of improving posture, reducing back pain, ...

Most machines you find at the gym are engineered to train specific muscles—usually a primary muscle and one or more secondary muscles. The chest press machine works your pectorals and shoulders, while ...

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. It’s easy to almost ...

In addition to deadlifts and chest presses, squats are considered one of the “big three” lifts since they engage multiple muscle groups and joints. But aside from your traditional bodyweight squat, ...

About 80 percent of adults experience lower back pain at some point in their lifetimes, according to the National Institue of Neurological Disorders and Stroke. The double-edged sword? It's usually ...