When your upper body workouts come around, your mind probably jumps to biceps, triceps, and back. But wait! You're missing a major muscle group that (unfortunately) often goes unnoticed: rear delts.

As someone who strength trains often, my shoulders are constantly put to work. They get hit anytime I press weight overhead or hoist my body to the top of a pull-up bar; even the simple act of ...

When most people think of building the a powerful, strong body, they think about adding muscle on their chest, arms, and shoulders. They also think of doing a handful of classic exercises, moves like ...

When lifting an object to above shoulder height, the core and stabilizer muscles become less efficient, so we change our body mechanics and the risk of shoulder injury increases dramatically. How did ...

Dryland Tip by Swimming World correspondent G. John Mullen of SwimmingScience.net and CenterofOptimalRestoration.com, Creator of Swimmer's Shoulder System SANTA CLARA, California, September 25. THE ...

Break free from the limitations of gym machines and use free weights to ignite muscle protein synthesis, enhance coordination ...

Training shoulders should be a high priority for powerlifters. However, training shoulders like a bodybuilder won't improve your powerlifting performance. This is because powerlifters are more ...

The shoulder muscles are responsible for maintaining the widest range of motion of any joint in your body. This flexibility is also what makes the shoulder prone to instability and injury. Muscles, ...

Beth Skwarecki is Lifehacker’s Senior Health Editor and has been writing about health, fitness, and science here since 2015. Beth was the recipient of the 2017 Carnegie Science Award in science ...

The fitness equipment industry generates billions annually selling specialized machines that ultimately perform simple functions: creating resistance against muscle contraction. Resistance ...

Firm sagging arms after 50 with 5 chair moves that hit triceps, shoulders, and upper back better than bicep curls.

When lifting an object to above shoulder height, the core and stabilizer muscles become less efficient, so we change our body mechanics and the risk of shoulder injury increases dramatically. How did ...