Creado por Katie Haynes7223
hace casi 9 años
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Pregunta | Respuesta |
What Is a voluntary Muscle? examples and how they work. | They are attached to the bones of your skeleton by tendons. Make up 40% of body weight. Eg-Bicep,Triceps,Hamstring,Quads etc |
What Is a involuntary Muscle? examples and how they work | Function is the movement of blood around the body it works without you consciously controlling them. They help transport blood around the body. Eg-Intestines and around blood vessels |
What Is a cardiac Muscle? examples and how they work | Function is that it supplies the body with blood and oxygen it is a type of involuntary muscle as long as the heart is healthy, cardiac muscles don't get tired. Eg-heart |
What are Antagonistic muscles and how do they work? | Skeletal muscles work across a joint and they are attached to the bones known as tendons. They work in pairs, each contracting or relaxing in turn to create each movement. |
What it the contracting muscle called? | The contracting muscle is called the agonist or the prime mover |
What is the relaxing muscle called? | The relaxing muscle is called the antagonist |
What are the other muscles which support the agonist called? | They are called Synergists |
What are tendons? | Tendons connect the muscles to bone. They allow your body to move your muscle |
What causes damage to tendons? | Overuse of the tendon Eg- tennis elbow because its and overuse of the elbow area whilst playing tennis. |
why does soreness of the tendons happen? | Caused by overuse or impact injury |
What do we mean by strain? | Stretched tendons too far |
What is overuse? | Regular stress or use of the muscle |
What is inflammation? | Swelling,redness which is caused by overuse of the tendons |
What is the following condition associated with? Tendonitis. | Tennis elbow. |
Name some of the symptoms of tendonitis. | Inflammation, Swelling, Pain, Redness, weakness/unable to move joint, grating and cracking as it moves, lump development on tendon |
How do you avoid problems? | Stretch before exercise, ease into exercise, warm up, limit repititions of forceful movements, strengthen tendons and balance muscles, dont ignore pain, modify joint position/exercise |
Other ways of treatment? | Rest,Medication, decrease activity level, ice for 24-48 hours, splinting or immobilization, corticasteroid injection (not for Achilles tendonitis |
What is lactic acid? | It is produced when your muscles run out of oxygen and start to work anaerobic, it is a poison. |
What is lactic acids impact? | Effects performance by pain and fatigue in muscles (stitch) |
Short term effects of training on the muscular system? | 1-Muscles warm up 2-Blood warms up so more oxygen is carried to your muscles |
Long term effects on the muscular system? | 1-Muscles get bigger-Muscular hypertrophy 2-Muscles get stronger 3-Muscles can hold more oxygen which helps to tolerate lactic acid 4-Tendons get stronger |
What is muscular hypertrophy? | When your muscles are getting bigger in size |
What is muscular atrophy? | Its when your muscles get weaker ,smaller and they are wasting away |
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