Good studio practice The warm up Name 3 reasons as to why you need to warm up at the beginning of a dance class 1. Reduce possibility of injury 2. Prepare you for the class 3. Raises body temperature and heart rate increases Fill in the gaps on what effects warming up has on the body: Warming up increases the heart beat ‚which increases the blood circulation. This allows oxygen to reach the muscles. The muscles can now work more efficiently. Warming up improves joint mobility‚ mobilising
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+Amendments for D2: Skeletal muscles allows for many different types of muscle contractions such as eccentric‚ concentric‚ isometric and isokinetic. These muscles are voluntary and the contractions produced have a huge impact on Wilkinson’s game. For example when he is striking a ball his quadricep contracts concentrically to produce force onto the ball. The more powerful the muscle the bigger the contraction‚ therefore if Johnny improves the strength of his quadriceps his kicking distance could
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Jonathan Vingo Mr. Spear Anatomy and Physiology 02.02 Skeletal Muscle Before submitting your written response‚ check that: It compares three specific muscles in the human body that vary in muscle tissue type in terms of: Presence or absence of striations (5 points) Size‚ shape‚ and arrangement of fibers (5 points) Function/s resulting from the muscle contraction (5 points) Relationship of muscle cell properties to muscle function (10 points) The table is clear‚ well-organized‚ written
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Changes in Knee Biomechanics After a Hip-Abductor Strengthening Protocol for Runners With Patellofemoral Pain Syndrome It has been hypothesized by many that a primary factor contributing to patellofemoral pain syndrome is muscle weakness in the hip-abductor. Because the hip-abductors control hip abduction‚ it is hypothesized that they also control knee genu valgum angle during the stage of running known as the “stance phase.” A greater genu valgum ange has been purported to increase patellofemoral
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Purpose: The purpose of this lab is to test what substances are necessary for muscle contraction. Hypothesis: Based off the frog muscle immersed separately in Solution A of ATP and distilled water solution‚ Solution B of ATP with KCl in distilled water and MgCl2 in distilled water and solution C of KCl and MgCl2 in distilled water‚ I hypothesize that solution B of ATP with KCl in distilled water and MgCl2 in distilled water will cause the muscle to contract. Introduction: This lab consisted of
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Gluteals are the group of muscles comprising of your buttocks. Out the four muscles in your buttocks‚ there are only 3 groups of muscle that can be found on your buttocks. These muscles are gluteus maximus‚ medius and minimus. The fourth group which is the smallest one is the tenor fasciae latae muscles that can be found in the anterior area of the body. Functioning together‚ the gluteal muscles handle most of the motions of the upper leg‚ which includes rotation of the thigh‚ and abduction and turning
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An what creature powder is basically a type of professional creatine complex that creates strength. It is known to use the four most important advancement forms to give the muscles fuel‚ it allows them to grow‚ provides strength and it helps accelerate into recovery. Creatine is mainly used for those who are doing intense weight training and provides endurance for activities to allow the persons body to fuel and it pushes harder‚ and makes your body go faster and also gives it that speedy recovery
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As Jeff’s doctors diagnosed‚ Jeff’s condition is caused by a mutation of a sodium channel‚ SCNA4. The official name for Jeff’s condition is hyperkalemic periodic paralysis. Hyperkalemic periodic paralysis is a disorder that causes sudden onsets of extreme muscle weakness or paralysis (Hyperkalemic Periodic Paralysis). Hyperkalemic periodic paralysis is so rare that only around 1 in 200‚000 people (Hyperkalemic Periodic Paralysis). Also since hyperkalemic periodic paralysis is an inherited condition;
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The two main processes involved in muscle contraction are cross-bridge cycling and the length-tension relationship‚ which normally function to maximize contraction in the muscle. Beginning with the activation of a motor unit‚ the ions flow from the motor unit towards the muscle fibers that it innervates by the motor neuron in the same way as a normal muscle would. However since the tissue is damaged‚ the force that is generated by these muscle fibers will not be as great‚ leaving the fibers less
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When one is getting ready to throw a pitch‚ there is 5 phase to complete a proper throw. The five phases of a throw are the windup‚ early cocking‚ cocking‚ acceleration‚ and the follow-through. (Hamill & Knutzen)‚ It should be notated that is the wind up phase there is little shoulder activity involved. In the early cocking phase‚ the lead off arm is in a potion of 90 degrees and in a position of abduction and introduces external rotation. As the player transitions into the cocking phase‚ the muscle
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