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 ...

It’s from tightened trapezius and sternocleidomastoid muscles — the ones in your neck and upper shoulders. Stretching these can increase circulation, reduce stiffness, and even relieve headaches. If ...

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 ...

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 ...

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 ...

The bone, joint and muscle doctor also highlights the most beneficial foods, lifestyle changes and supplements for joint health. When asked by Jonathan if "full-blown arthritis" is inevitable if ...

A man, 34, shared his daily diet with Business Insider for help with building muscle and losing fat. A registered nutritionist and personal trainer, Jamie Wright, said he could take two approaches.

Background: Respiratory muscle ultrasound is a widely available, highly feasible technique that can be used to study the contribution of the individual respiratory muscles related to respiratory ...

One spot typically overlooked (and improperly trained) than others: the calf muscles. If you want to build a strong lower body—and even if you want to boost your athleticism and resilience—it ...