Achy pain in your upper arm that seems to be arising from your muscles can occur with a variety of musculoskeletal and some medical conditions.

Swelling in the legs and feet, also known as edema, can be triggered by a variety of situations or conditions that cause excess fluid to get trapped in the tissues. While medical management is essential, most of this swelling can also be improved by home measures.

Swelling of both feet and legs can occur with a wide array of conditions and diseases, some harmless and others serious.

Pain in the front of the thigh most often occurs due to a muscle bruise or quadriceps strain. Pain in this location can also occur with other conditions.

Many runners will experience soleus pain at some point in their running careers due to various reasons, including overusing the soleus muscle.

A good run strengthens the muscles and bones, makes the heart more efficient, renews the spirit and improves overall body circulation. However, a good run also can be slightly damaging to the body. During a run, the legs endure incessant pounding as they strive to support your entire body weight.

If you feel a knot in your hamstring after an injury, you might have a severe tear in your muscle and need medical attention.

Tenderness and pain in your quads could be due to an injury, DOMS or, in rare cases, a serious medical condition.

Releive pain in your thighs by stretching your quadriceps, hamstrings, adductor and abductor muscles.

Tight quadriceps muscles can throw the hips and knees out of whack, leading to pain in both places, as well as in your lower back.

Pain medications may help for awhile, but sooner or later you'll want to treat tight leg muscles in a natural and sustainable way.

The leg contains a number of important, large muscles and tendons that help with every action, from walking to lifting weights to sitting in a chair.