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Muscle Act pt 2
Muscles Activity Pt 2
Question | Answer |
---|---|
Muscle actions only | Pull |
Muscle movements appear to be smooth because of | Graded muscle responses. |
In muscle movement, when action is just starting, it is called the | Latent Period |
The body contains 640 | Skeletal Muscles |
When a muscle contracts, the bone that moves is called the | Insertion Point |
Stabilizing joints against dislocation is the job of | Synergists |
A group of muscles fibers that all get their signals from the same, single motor neuron is called a | Motor unit |
Lifting a mug of coffee is an example of | Isometric movement |
The insertion bone is always pulled toward the | Origin Bone |
When fibers quickly contract and release, it is called a | Twitch |