STCdaniel

media type="custom" key="5695219"

**Name:Daniel Mullen** **Aim:40 ** -COMPLETED
 * Class:3 Blue -St.Christophers Panania **
 * Points:44 **

​ Did you know the biggest muscle in your body is the Lattissimus. It may not be in my six muscle sets of the body doc, but the Lattissimus is the biggest muscle in your body. The Lattissimus muscle is your Back.



The Biceps and Triceps are both in the arm musclar set The Trapizius and the Brachialis are in the chest musclar set. The Deltoid and the Lattissimus are in the back musclar set. The Rectus and the Internal Abdominal are in the abdominal musclar set. The Iliac Crest and the Vastus Medialis are in the upper leg musclar set The Achillies and Gastrocnemius are in the lower leg musclar set.



Most Muscles work in pairs. Its like one muscle pulls and the other muscle relaxes. When your bend your arm the biceps muscle pulls and the triceps muscle relaxes. When you keep a straight arm the triceps muscle pulls and the biceps muscle relaxes. When you want to lift something or go for a run, your brain sends and receives signals through your nervous system to make the muscles work. These muscles are called the Voluntary muscles.