TENDONITIS Dictionary entry overview: What does tendonitis mean? â¢ TENDONITIS (noun) The noun TENDONITIS has 1 sense: 1. inflammation of a tendon Familiarity information: TENDONITIS used as a noun is very rare.
Skeletal muscle is muscle that is used for moving the body. The major skeletal muscle groups forming the upper body are the abdominal, pectoral, deltoid, trapezius, latissimus dorsi, erector spinae, biceps, and triceps.The major skeletal muscle groups of the lower body are the quadriceps, hamstrings, gastrocnemius, soleus, and gluteus.he first of these groups is collectively known as the abdominal muscles. Abdominal muscles, or abs, are found overtop your stomach. In the diagram below, you'll notice these muscles forming the midsection of the body's front side.
The major muscles in the upper leg are the hamstrings and quadriceps. The hamstrings are three muscles at the back of the thigh that affect hip and knee movement. The quadricepsâthe strongest and leanest muscles in the bodyâare a four-muscle group at the front of the thigh that work to extend the knee and lower leg. The knee is a pivot-like hinge joint in the leg that connects the bones in the upper and lower leg. It is the largest joint in the human body.