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 ...

This valuable study characterises the activity of motor units from two of the three anatomical subdivisions ("heads") of the triceps muscle while mice walked on a treadmill at various speeds. Although ...

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.

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 ...

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 ...

Building muscle seems to be on everyone’s mind lately, as it should be. Packing on lean mass has benefits for your metabolism, blood sugar, daily functioning, and longevity, just to name some of ...

Increasing your protein intake and incorporating strength training into your routine can help you lose body fat and increase muscle mass. Body composition refers to the amount of fat and fat-free ...

If you have neck or back pain, or you’re dealing with some other condition that causes muscle spasms, your doctor might prescribe a muscle relaxer (or muscle relaxant) for you. Having a muscle ...