Inside the Muscles

Inside the Muscles — page 1 — YOUR MUSCLES BODY You're amazing So is your body Your body has a lot of different parts Your kidneys skin blood muscles and bones all work together every day They keep you moving Even when you don't realize

Inside the Muscles — page 2 — our muscles help you move You have more than 600 muscles in your body They do everything from pumping blood to helping you ride your

Inside the Muscles — page 3 — ALL ABOUT DELTOID MUSCLES PECTORAL IS BICEPS uscle is made up of tiny cells They are shaped like long tubes RECTUS A B DOMIN OU QUAD RIC EPS MUSCLE CELL

Inside the Muscles — page 4 — TRICEPS Muscle cells can change shape They can get shorter or longer This changes the shape of the whole muscle GLUTE US N MAXIMUS FLEXED MUSCLE SHORTER CELLS HAM STRINGS LONGER CELL S G A ST ROCNE MUS RELAXED MUSCLE

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