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. You've probably heard ...

March 2, 2026: We're back on the search for new Muscle Legends. What are the latest Muscle Legends codes? You have a pretty clear objective in Muscle Legends; get jacked and smash any person who ...

Kirstyn Hill has worked as a clinical pediatric and women’s health pharmacist since 2020. She was driven to work with a patient population that is not often able to easily speak up for themselves and ...

Myopathy is a general term for diseases that affect your muscles. The muscle fibers don’t work properly, which leads to muscle weakness and other symptoms. Some myopathy is inherited and present at ...

Hrithik Roshan recently shared a post on social media. He mentioned how his eye power has been reduced by nearly half with a special kind of training. “At 42, my ever-so-proper eye doctor laughed and ...

Muscle cramps can result from dehydration, mineral loss, or overuse during exercise. Kidney failure and diabetes may increase your likelihood of muscle cramps. Staying hydrated and stretching can help ...

Studies on the neurons of mice suggest our own human endurance may have more to do with the brain than our physique. Regular exercise strengthens muscles and improves endurance—but new research ...

Overexertion can occur when you push yourself too hard physically. It is the third most common cause of accidental injuries in the United States. It can cause inflammation, leading to pain and ...

Neuromuscular disorders affect nerves that control voluntary muscles, including those in your arms, legs, and face. Nerve damage can lead to muscle weakness and loss of control. Examples of ...