KNES 300 Lecture Notes - Lecture 19: Sliding Filament Theory, Kinematics, Myosin Head
19 Apr 2017
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Force velocity relationship *know this for final exam which would be. Better for sprinting, better for distance running, more fast twitch. Force production: sliding filament theory, force produced depends on the amount of overlap, cross bridge theory, myosin head attaches, pulls on actin, result: tension/force, powered by atp. L m: contractile component (cc, series elastic component (sec, tendon, express a force on it, stretch it to a certain length depending on the force put on it. A fl fv: output: muscle force that then gets applied to the skeleton. Muscle origin to insertion length, muscle tendon unit (mtu) length. Muscle kinematics: why are they important, explain muscle force production, role of tendons by dictating fiber kinematics, movement performance (e. g. , sports, gait, musculoskeletal modeling. Two types of muscle models: dynamic model (hill muscle model, geometric model. Muscle length and velocity: contractile component length and velocity, specific to the muscle fibers.
