ENERGY SYSTEMS Figure 1 shows a sprint cycle race. This activity involves cycling four laps of a 250 metre track‚ with the final lap being completed as fast as possible. Elite performers cover the final lap in times of between 10 and 11 seconds. (a) Name the main energy system being used in the final sprint to the finishing line and explain how this system provides energy for the working muscles. (4 marks) (b) At the end of the race‚ the cyclist will be out of breath and will continue to breathe
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Amanda Fallon Professor Jed Wolfson Anatomy and Physiology 1 October 27‚ 2011 Rhabdomyolysis: Disease of Muscular Breakdown Rhabdomyolysis is the breakdown of damaged muscle tissues resulting in the release of muscle fiber contents into the bloodstream (Patel M.D.). This disease occurs when there is damage to the skeletal muscle. The breakdown products of damaged muscle cells‚ such as myoglobin‚ are harmful to the kidneys and frequently result in kidney damage or even kidney failure
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R E V I E W NAME ____________________________________ LAB TIME/DATE _______________________ S H E E T EXERCISE 15 Print Form Gross Anatomy of the Muscular System Classification of Skeletal Muscles 1. Several criteria were given for the naming of muscles. Match the criteria (column B) to the muscle names (column A). Note that more than one criterion may apply in some cases. Column A g a d f a Column B a. b. c. d. e. f. g. action of the muscle shape of the muscle location of the
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Fitness testing Task 2 Hand grip test: Suitability: The hand grip test is suitable as it is a straight test to test the forearm strength and gives a good indication of your strength. Reliability: the dynamometer may need to be calibrated regularly to ensure consistent results. Having consistent technique and adequate rest is required to ensure reliability. Validity: The validity of this test as a measure of general strength has been questioned‚ as the strength of the forearm muscles does not
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30 Shoulder/Tricep Stretch Trapezius/ Deltoids 3 30 5 30 7 30 Lying Abdominal Stretch Abdominal 1 45 2 30 3 25 Date # 1‚2 Date #3‚4 Date #5‚6‚7 Muscular Exercises Muscle Worked # of Sets # of Reps Resistance # of Sets # of Reps Resistance # of Sets # of Reps Resistance Example: Squats Quadriceps 1 12 5 lb. 1 12 5 lb. 1 14 5 lb. squats Quadriceps 1 12 7lbs 1 14 7 lbs
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PHONE: 745-6437 ext. 5457 EMAIL: plane@suscc.edu COURSE DESCRIPTION: Human Anatomy and Physiology I covers the structure and function of the human body. Included is an orientation of the human body‚ the integumentary‚ skeletal‚ muscular‚ and nervous systems also‚ the special senses. Dissection‚ histological studies‚ and physiology are featured in the laboratory experience. Laboratory is required. NOTE: Prerequisite for this course is BIO 103 with an earned letter grade of “C”. Student
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P4 - Describe the function of the muscular system and the different fibre types M1 – Explain the function of the muscular system and the different fibre types D1 – Analyse the function of the muscular system and the different fibre types Antagonistic Pairs Antagonistic Pairs are a pair of muscles working together to allow coordinated movement of the skeletal joints. Muscles can only exert a force and do work by contracting. An example is the antagonistic pair of muscles used in bending
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help to maintain our body temperature‚ Digestive tract‚ biting‚ chewing‚ swallowing food. Also too‚ it is because of the muscles in the human body that help us to store nutrients. We all count on those nutrients to later be released into the blood system which enables the human body to live which allows us to coordinate and live out our daily lives. (Martin
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However‚ the increased bulk provided by the non-contractile elements will nevertheless produce a tangible impact on muscle size. An increase in the size of slow-twitch Type I fibers can also affect hypertrophy without having much effect on maximal muscular strength. Type I fibers are endurance-oriented fibers that have limited ability to produce high levels of force (McCardle et al. 2010). However‚ contrary to what some believe‚ Type I fibers do increase in size when subjected to a resistance training
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coordination Dynamic Flexibility — The ability to quickly and repeatedly bend‚ stretch‚ twist‚ or reach out with your body‚ arms‚ and/or legs. Dynamic Strength — The ability to exert muscle force repeatedly or continuously over time. This involves muscular endurance and resistance to muscle fatigue. Explosive Strength — The ability to use short bursts of muscle force to propel oneself (as in jumping or sprinting)‚ or to throw an object. Extent Flexibility — The ability to bend‚ stretch‚ twist‚ or
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