WebCT-275-5 Muscular Fitness06

WebCT-275-5 Muscular Fitness06 - Muscular Strength and...

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Muscular Strength and Endurance Objective: To provide an understanding of the concepts principles and techniques involved in the development of resistance exercise workouts that are safe and effective.
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Resistance Training Resistance training is an integral part of an adult fitness program Muscle makes up 40% of body weight responsible for movement site of a large portion of metabolism Resistance training should be of sufficient intensity to enhance muscular strength and endurance, LBM and BMD
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Health Benefits Development and maintenance of muscular strength and endurance improved body composition ( LBM) 2200 RMR injury prevention improved performance of physical activities - athletic, ADLs prevents loss of strength associated with aging 2200 bone density 2200 connective tissue strength improved self-concept improved glucose metabolism
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Physiological Adaptations 2200 in size of muscle fibers (hypertrophy) 2200 in number of muscle fibers (hyperplasia)
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Physiological Adaptations 2200 ATP/PC storage and utilization 2200 in glycolytic enzymes associated with ATP-PC and anaerobic energy systems neural adaptations
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Neural and Muscle Interplay Strength Improvement Training Time Early Advanced Training Neural factors in muscle size
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Muscle Structure
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Muscle Structure Sliding Filament Theory
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Muscle Function
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