Neglecting this muscle group could stall your progress. Strengthen it to lift heavier, safer, and more efficiently.

Griffin Canning injury: Mets starter suffers ruptured Achilles tendon, will miss the rest of 2025 season Canning had to be helped off the field Thursday night against the Braves ...

The present study was designed to investigate whether the amount of activity (%MVC) of the different parts of the posterior spine muscle chain is influenced by different extension exercise modalities.

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Michael Conroy/AP via CNN Newsource Tyrese Haliburton will miss the entire 2025-26 NBA season after suffering a torn Achilles tendon in the NBA Finals.

Tendons are tough, inelastic bands of connective tissue formed of a dense, highly organized matrix of parallel collagen fibres that is maintained by resident tenocytes.

Shoulder pain is a common complaint in overhead athletes, and superior labrum anterior posterior (SLAP) lesions are a common cause of this pain. The pathological cascade which results in the SLAP ...

Fast-twitch muscles are responsible for high-intensity work like heavy lifting and sprinting. Here's how to build them and keep them healthy.

“Muscle fibers are breaking down while we work out, so if we consume protein after a workout, it’s going to help stop that process,” says Hill. Build lean muscle.

Master calisthenics with expert-backed exercises and workouts to build muscle using just your bodyweight.

Choosing the right office chair can be daunting, but our CNET experts found the best options to support you and your body through those long workdays.