Issa Strength & Conditioning, Strength and Conditioning EXAM ISSA

Issa Strength & Conditioning, Strength and Conditioning EXAM ISSA Neural Circuitry that travels outside the spinal cord - ANS Peripheral nervous system A sensory receptor within a muscle that detects changes in length and helps regulate contraction - ANS Muscle Spindle Branches of the cell body that act as receivers, collecting information from other neurons - ANS Dendrites Muscle contraction is triggered when the following chemical neurotransmitters binds to receptors on the muscle - ANS acetylcholine Division of the peripheral nervous system controls voluntary movement - ANS somatic nervous system Type of motor unit can contract for many hours - ANS Slow of Motor Unit Type of motor unit has a large motor neuron & consists of a large bundle of type IIx muscle fibers - ANS Fast Fatigable (FF) Voluntary movement starts in - ANS Cerebral Cortex The process that allows a muscle spindle to contract at the same rate as the muscle where it resides - ANS Alpha-gamma Co-activation How many nerves are contained within the peripheral nervous system - ANS 43 Pairs The muscular system includes how many muscles - ANS approximately 650 Muscle fiber type that's the largest & produce the most amount of force - ANS Type IIx Cross-bridge cycle requires energy, which is provided by - ANS ATP hydrolysis The function of epimysium is too - ANS Protect muscle from friction against other muscles or bone. Muscle fiber type has a very small amount of mitochondria - ANS Type IIx Make-up of a person's muscle fiber ratio - ANS It can't be changed to a large degree Training with heavy loads causes - ANS Equal growth of type I and type II fibers Functions like girdles & guy wires to provide an interconnected structure - ANS Fascia Three possible mechanisms for inducing hypertrophy - ANS Mechanical tension, metabolic stress, muscle damage functional units that can make a muscle shorten - ANS Sarcomere Found within the appendicular skeleton - ANS Bones of the upper & lower extremities Movement between 2 adjacent vertebrae is made possible by - ANS Facet Joints