IF YOUR MAIN FITNESS goal is to add mass and chisel out your figure, then the thought of building "lean muscle" likely sounds rather appealing. After all, why would you dedicate hours in the gym ...

Muscle rigidity is very common, and it can be uncomfortable. You can have stiff and tense muscles due to various causes—such as sitting or sleeping in the wrong position, or it can be the result of a ...

A medial collateral ligament (MCL) tear affects the inside of the knee. The tough MCL ligament fibers that connect the end of the femur (thigh bone) and the top of the tibia (shin bone) can tear, ...

On Wednesday, Clone Robotics released video footage of its Protoclone humanoid robot, a full-body machine that uses synthetic muscles to create unsettlingly human-like movements. In the video ...

Clone’s Myofiber technology uses artificial muscles to move the skeleton by attaching them to precise bone points, like animals. In December, Clone entered the competitive humanoid robotics ...

I'm a Fitness & Nutrition writer for CNET who enjoys reviewing the latest fitness gadgets, testing out activewear and sneakers, as well as debunking wellness myths. On my spare time I enjoy ...

In adolescents and young adults, they could be connected to a body image disorder that exhibits a pathological focus on muscle development and leanness, according to new research. “The use of 6 ...

Veru, Eli Lilly, Regeneron, among leaders in muscle-preserving drug development FDA approval criteria for these drugs remains unclear Doctors, analysts focused on health benefits beyond weight ...

Approval would upend two decades of failure for myostatin pathway inhibitors, a class of drugs that grows skeletal muscle. Beyond the first regulatory decision for apitegromab, companies are ...

Most people focus on losing weight or gaining muscle-- but did you know it's possible to achieve both at the same time? This popular concept is called body recomposition, and it requires rather ...

"People are always like, 'Oh, you've got muscles, therefore you must be fit.' I can tell you, for free, they're for decorative purposes at best," an influencer said in a TikTok with nearly 200,000 ...