Let’s be clear: there are a ton of ways to “get in shape for summer,” whatever the hell that even means. Runners are in shape. Cyclists are in shape. Surfers, climbers and people who go on long, brisk ...

A comprehensive guide to max out your gains and fill out your shirtsleeves, according to exercise experts.

If you're curious about starting a resistance training routine and not sure where to begin, start with these ...

Once again, 30-day fitness challenges are all the rage on social media. Whether it's a family workout challenge, a flat-abs-in-30-days challenge, or a popular 10-minutes-of-yoga-a-day-for-30-days ...

Eating just 5 percent more calories daily can do the trick.

Leg extensions are one of the most effective exercises for isolating the quadriceps. Unlike compound movements like squats or lunges, the leg extension machine specifically targets the knee joint, ...

Your core is truly the central part of your body. "It embodies all the muscles in your torso from your shoulders down to your hips. This complex series of muscles controls almost all of your body's ...

Your abdominal muscles surround your trunk between the rib cage and pelvis and keep your abdominal organs safe. Your core abdominal muscles also support your trunk and allow movements while keeping ...

Human movement is reciprocal in nature: Opposing muscle groups must coordinate for proper movement. Muscle length and strength between opposing muscle groups need to be in balance for normal movement ...

Like competitors, a just-launched gym in Portland teaches members how to work out in proper physical form, and offers personal training and small group classes. But the founders of the Form Lab say ...