ACTIVITY 6: The Skeletal Muscle Length-Tension Relationship 33. In a force-length graph‚ a. the muscle length is the independent variable. b. the amount of force generated is the dependent variable. c. both active and passive forces must be considered. d. All the above are correct. correct answer 34. According to your lab manual‚ the protein titin is the primary cause of _________ __________. Passive Force 35. In this lab simulation‚ the muscle length of _______
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Netball Warm-up Pulse raiser: Shuttle runs: I think you should start with shuttle runs as wit will initially get your heart pumping and prepared for the cardio vascular elements of the sports. High Hurdles: I think if you incorporated high hurdles into you first pulse raiser it would get your legs ready and working and not only improve cardio vascular but power at the same time. High Knees/Heel flicks: If these were in the first pulse raiser it would get your body ready‚ heart rate up and your
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below: 1. A patient is admitted for electroconvulsive treatment (ECT). The physician orders the neuromuscular blocking agent metocurine iodide (metubine) to reduce trauma by relaxing skeletal muscles. Explain the process of muscle contraction and how a neuromuscular blocking agent‚ such as metubine‚ would interfere with muscle contraction. According to the Mayo Clinic website electroconvulsive treatment is the use of an electrical signal that sent through the brain to intentionally induce a brief seizure
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ions during contraction of a skeletal muscle? Calcium is an important element for live. Calcium is found in the bones of animals and humans. In muscle contraction is produce as a result of Calcium ions ‚ Ca2+‚ It comes from rapid release from the cisternae of the sarcoplasmic reticulum which cause a chemical reaction between ATP and the myofilaments. Another important function of Calcium ions occurs during the state of resting muscle. During the state of resting muscle‚ calcium Ion is “maintaining
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Skeletal Muscle Physiology: Frogs & Human Subjects (1‚ 2‚ 5-8‚ 10-12‚ 14-16) 1. There is a greatr concentration of Na+ f ; there is a greater concentration of K+ e . When the stimulus is delivered‚ the ermeability of the membrane at that point is changed; and c ‚ initiating the depolarization of the membrane. Almost as soon as the depolarization wave has begun‚ a repolarization wave follows it across the membrane. This occurs as b . Repolarization restores the h of the resting cell membrane
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Justin Boren! 03/27/14! Personal Fitness ! 2.04 Warm Up/ Cool Down ! ! Part I: Beginning the Activity 1. Choose an activity such as walking‚ running‚ aerobics‚ soccer‚ basketball‚ or rollerblading. What exercise activity will you participate in? Running 2. Why is the warm-up phase of your training program important? To increase blood flow‚ allow muscles to loosen up and raise the flow of oxygen to the muscle cells. 3. Why is the cool-down phase of your training program important
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Purpose: To persuade my audience to warm up and stretch before exercising I. Introduction: Shouldn’t it be the other way around where they are more likely to get inured than you? The secret is simple they know how to warm up and stretch before exercising their muscles. A. Attention getter: You ever wonder why you are prone to injuries compared to athletes who are constantly beating up their body? B. Establishment of ethos: I myself used to avoid warming up before a workout until I finally injured
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you sound better when you sing because if you don’t warm up you could hurt or damage your voice. You need to do warm ups every day. If your voice gets hurt tell your teacher because if you wait your voice could sound weird or sound completely different from before If your voice gets hurt tell your teacher because if you wait your voice could sound weird or sound completely different from before you hurt it. This can happen if you don’t warm up your vocal chords before a lot of singing. They help
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Epithelial tissue protects your body from moisture loss‚ bacteria‚ and internal injury. There are two kinds of epithelial tissues: Covering and lining epithelium covers or lines almost all of your internal and external body surfaces; for example‚ the outermost layer of your skin and other organs‚ and the internal surface lining of your lymph vessels and digestive tract. Glandular epithelium secretes hormones or other products such as stomach acid‚ sweat‚ saliva‚ and milk. Connective tissue generally
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Assignment #5: Warming Up‚ Working Out‚&Cooling Down 1. List five warm-up activities that would be appropriate for the sport/activity you are doing. Warm-up activities that would be appropriate for running include slow jogging‚ walking lunges‚ power skipping‚ running carioca‚ and running butt kickers. 2. List five cool-down activities that would be appropriate for the sport/activity you are doing. Cool-down activities that would be appropriate for running include a jog‚ light walk‚ static
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