A pulled abdominal muscle is an overuse injury that often happens in sports or when lifting something heavy. The muscle is stretched too far, causing tiny, microscopic tears. It's also known as an ...

Diet alone isn't enough to stimulate muscle growth. Exercise — primarily resistance training, such as lifting weights — is necessary to start the process. When you tear the fibers in your ...

so you must eat more calories than you burn to promote muscle growth. While all macronutrients are important, protein is especially important for building muscle. Without enough protein ...

As we age, our muscles atrophy. Earlier this year, researchers found that hepatocyte growth factor (HGF), a protein critical in skeletal muscle development loses its functionality due to nitration ...

which significantly enhance neuron growth. When neurons were exposed to these muscle-generated signals, they grew four times farther than those without exposure. This discovery could pave the way for ...

Yes, lifting for muscle growth—or hypertrophy, to use the scientific term—will yield some strength gains along the way, and vice-versa, but the way you work out will primarily move you closer toward ...

Tamar is a Registered Dietitian and marathon runner who has served in the Israel Defense Forces (IDF) for two years as a combat fitness instructor. Melissa Nieves, LND, RD, is a registered ...

Muscle fatigue is a reduced ability to produce force with your muscles. Some of the most common causes of muscle fatigue include exercise, aging, and immobility. Conditions like arthritis and ...

That’s when you’re sore and you’re breaking down muscle fibres and creating new structures.' Remember, damage plus fuel equals growth. After 12 weeks, she recommends scaling back to between ...

Jobs growth is measured in the U.S. by the number of employees added to nonfarm payrolls monthly, as reported by the Bureau of Labor Statistics (BLS). It is a key indicator of the pace of economic ...