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.
Three types of muscles. The muscular system can be broken down into three types of muscles: skeletal, smooth and cardiac, according to the NIH. Skeletal muscles are the only voluntary muscle tissue in the human body and control every action that a person consciously performs. Most skeletal muscles are attached to two bones across a joint, so the muscle serves to move parts of those bones closer to each other, according to The Merck Manual.