Only go down as far as is comfortable. The step-up is an excellent exercise for strengthening not only the quads but the hamstrings and gluteal muscles (hips and buttocks). This exercise requires a ...

If you're interested in building muscle, it's important to be realistic about how long it will take. Thanks to social media, many people expect to see quick results when focusing on their fitness ...

The triceps, or triceps brachii, is the large muscle found at the back of the upper arm. Along with the other muscles of the arms and legs, the triceps muscle is a voluntary muscle, meaning it's a ...

This occurs through a physiologic process that leads to an increased number of contractile proteins (actin and myosin) in each muscle fiber. With the right training regimen, you can catalyze this ...

Muscle atrophy is the loss of muscle mass. Low physical activity, nutritional deficiencies, genetic factors, and some medical conditions may contribute. Muscle atrophy due to inactivity can occur ...

Researchers are working on artificial muscles that can keep up with the real thing. They have now developed a method of producing the soft and elastic, yet powerful structures using 3D printing.

COVID-19 affects hundreds of millions of people worldwide and is often associated with long-term neurological abnormalities. Common symptoms include the loss of taste and smell, dizziness ...

As springtime approaches and gays begin to dig out their favorite pairs of 3-inch inseams, it’s important to remember one thing: muscles are not created equally! A highly followed poster on ...

You’re doing the work, you’re feeling the burn, but how long does it actually take to build muscle? Building muscle isn’t just a matter of showing up and working out however and whenever you ...

There’s no one cause of pediatric neurological disorders. The cause can vary by the type of disorder. For example, neuromuscular disorders such as muscular dystrophy and spinal muscle atrophy ...