12 10 Your Muscular System DO NOW: Draw or trace Triceps & Biceps A Lesson 12 10 Page 312 8th Grade Your Muscular System DO NOW: Draw or trace Triceps & Biceps A on page 312. WORD WALL (Less.12-14) Muscular System Contract - Extend Smooth Muscle Skeletal System Cardiac Muscle Digestive System Digestion - Saliva Stomach - Liver Small Intestine Gallbladder Pancreas - Colon Kidney Periodontium Cervix - Crown Neck - Root Plaque - Tartar Gingivitis STANDARD HE8.1: Comprehend concepts of health promotion, disease prevention. (h & i) examine injury/illness from unhealthy behaviors. EQ: What causes aches and cramps?

10 Muscular System Group of tough tissues that make your body parts move. WORD WALL Muscular System Contract - Extend Smooth Muscle Skeletal System Cardiac Muscle Digestive System Digestion - Saliva Stomach - Liver Small Intestine Gallbladder Pancreas - Colon Kidney Periodontium Cervix - Crown Neck - Root Plaque - Tartar Gingivitis Lesson 10 STANDARD HE8.1: Comprehend concepts of health promotion, disease prevention. (h & i) examine injury/illness from unhealthy behaviors. EQ: What causes aches and cramps?

600 10 How many muscles are In your body? OVER WORD WALL Muscular System Contract - Extend Smooth Muscle Skeletal System Cardiac Muscle Digestive System Digestion - Saliva Stomach - Liver Small Intestine Gallbladder Pancreas - Colon Kidney Periodontium Cervix - Crown Neck - Root Plaque - Tartar Gingivitis Lesson 10 STANDARD HE8.1: Comprehend concepts of health promotion, disease prevention. (h & i) examine injury/illness from unhealthy behaviors. EQ: What causes aches and cramps?

10 Contract Extend When muscles shorten. When muscles lengthen. WORD WALL Muscular System Contract - Extend Smooth Muscle Skeletal System Cardiac Muscle Digestive System Digestion - Saliva Stomach - Liver Small Intestine Gallbladder Pancreas - Colon Kidney Periodontium Cervix - Crown Neck - Root Plaque - Tartar Gingivitis Extend When muscles lengthen. Lesson 10 STANDARD HE8.1: Comprehend concepts of health promotion, disease prevention. (h & i) examine injury/illness from unhealthy behaviors. EQ: What causes aches and cramps?

10 EQ: What causes aches and cramps? Lesson Arm bends: Biceps Triceps WORD WALL Muscular System Contract - Extend Smooth Muscle Skeletal System Cardiac Muscle Digestive System Digestion - Saliva Stomach - Liver Small Intestine Gallbladder Pancreas - Colon Kidney Periodontium Cervix - Crown Neck - Root Plaque - Tartar Gingivitis Arm bends: Biceps contract. Triceps extend. Arm straightens: Biceps extend. Triceps contract. Are You in good hands? Strong janitor! Lesson 10 STANDARD HE8.1: Comprehend concepts of health promotion, disease prevention. (h & i) examine injury/illness from unhealthy behaviors. EQ: What causes aches and cramps?

10 Jobs of Muscles - Move Bones - Pump blood WORD WALL Muscular System Contract - Extend Smooth Muscle Skeletal System Cardiac Muscle Digestive System Digestion - Saliva Stomach - Liver Small Intestine Gallbladder Pancreas - Colon Kidney Periodontium Cervix - Crown Neck - Root Plaque - Tartar Gingivitis - Pump blood - Move food through digestive system - Control air in/out of lungs Amazing feats of strength Lesson 10 STANDARD HE8.1: Comprehend concepts of health promotion, disease prevention. (h & i) examine injury/illness from unhealthy behaviors. EQ: What causes aches and cramps?

10 The Muscular System EQ: What causes aches and cramps? Lesson Biceps Triceps Trapezius Sternomastoid Pectoralis Major Deltoids WORD WALL Muscular System Contract - Extend Smooth Muscle Skeletal System Cardiac Muscle Digestive System Digestion - Saliva Stomach - Liver Small Intestine Gallbladder Pancreas - Colon Kidney Periodontium Cervix - Crown Neck - Root Plaque - Tartar Gingivitis Abdominal Rectus Latissimus Dorsi External Obliques Gluteus Maximus Quadriceps Hamstrings Sartorius The Muscular System Gastrocnemius Achilles Tendon Lesson 10 STANDARD HE8.1: Comprehend concepts of health promotion, disease prevention. (h & i) examine injury/illness from unhealthy behaviors. EQ: What causes aches and cramps?

10 3 Types of Muscle 1) Smooth Muscle 2) Skeletal Muscle WORD WALL Muscular System Contract - Extend Smooth Muscle Skeletal System Cardiac Muscle Digestive System Digestion - Saliva Stomach - Liver Small Intestine Gallbladder Pancreas - Colon Kidney Periodontium Cervix - Crown Neck - Root Plaque - Tartar Gingivitis Found in body’s organs 2) Skeletal Muscle Attaches to bones. 40% of body weight. 3) Cardiac Muscle Found only in walls of heart. Lesson 10 STANDARD HE8.1: Comprehend concepts of health promotion, disease prevention. (h & i) examine injury/illness from unhealthy behaviors. EQ: What causes aches and cramps?

10 Muscle Problems EQ: What causes aches and cramps? WORD WALL Muscular System Contract - Extend Smooth Muscle Skeletal System Cardiac Muscle Digestive System Digestion - Saliva Stomach - Liver Small Intestine Gallbladder Pancreas - Colon Kidney Periodontium Cervix - Crown Neck - Root Plaque - Tartar Gingivitis Disorder Description/Cause Treatment Pulled/Torn Muscle torn from bone Medical help Strain Soreness. Overwork Rest, cold, heat Cramp Tight, sore. Lack of O2 or water Massage, heat Tendinitis Stretched/torn tendon Overwork, heredity Rest or cold or surgery Muscular Dystrophy Weakness of skeletal muscle. Cannot stand or walk. Heredity No cure. Therapy Lesson 10 STANDARD HE8.1: Comprehend concepts of health promotion, disease prevention. (h & i) examine injury/illness from unhealthy behaviors. EQ: What causes aches and cramps? FEATS OF FLEXIBILITY