Muscular
Muscles are attached to bones by
Tendons
Part of the brain that coordinates movement
Cerebellum
What type of exercise movement do muscles contract and cause movement to improve muscle tone. Resistance training would support this.
Isotonic
What is the primary source of energy for muscles?
ATP
Each muscle cells has what?
Its own motor nerve
Synergistic Muscles have the same
Function
Part of the brain that initiates voluntary muscle contractions
Frontal lobe
What is proprioception?
Muscle Sense
What does glucose convert to that creates muscle fatigue
Lactic Acid
What is the membrane of the muscle fiber and the receptor site for acetylcholine
Sacrolemma
Isometric contraction is a contraction
without movement
What does the choroid plexus create
CSF
What detects changes in the length of muscle
Stretch Receptor
What is the recovery of muscles called
Oxygen uptake
What are inhibiting proteins
Tropin and tropomysin
Synergistic muscles do what?
Work together for the same function to stabilize a joint
Muscle spindles do what
send messages to the cerebellum
What type of exercise do muscles contract without movement. The brain doesn't sense movement so other systems don't get involved.
Isometric
Name two secondary sources of muscle energy
Creatine phosphate and Glycogen
Contracting units of sacromere and the cylinders of sacromere
Myofibrils
Name a synergistic muscle
Biceps Brachii
Sensory neuron, Interneuron, motor neuron
Relaxed muscle is considered
Polarized
Name three sources of oxygen needed for cellular respiration
Lungs, hemoglobin, and some stored in myoglobin
This has an inactivator for cholinestrate
Sacrolemma