They are one and the same.
The heart is composed of cardiac muscle fibers. It is the same thing.
Less reps, more weight.
Your body turns fat into energy. Your muscle allows you to move (using those energy)
As the muscle workload increase, its threshold of stimulation increases.
The relationship between the load attached to skeletal muscle and the initial velocity of skeletal muscle shortening is inverse. As the load increases, the initial velocity of muscle shortening decreases. This is due to the increased force required to move a heavier load.
A good one
In the context of the relationship between a neuron and a muscle, "contiguous" refers to the direct physical and functional connection that allows for communication between the two. Specifically, this connection occurs at the neuromuscular junction, where the axon terminal of a motor neuron is in close proximity to the muscle fiber, enabling the transmission of signals. This close relationship is essential for muscle contraction, as the neuron sends neurotransmitters that trigger the muscle to respond. Thus, contiguous highlights the importance of this direct link in facilitating movement.
Yes, it does have a relationship with the muscular system. The skeletal system provides locations for muscle attachment.
The end of the muscle that is attached to the stationary bone is the point of origin. The muscle end that is attached to the moving bone is the point of insertion, and the action is what the muscle actually does.
The relationship between the amplitude of muscle response and the voltage of the stimulus is generally linear. As the voltage of the stimulus increases, the muscle response increases in amplitude up to a certain point. Beyond that point, further increases in voltage may not significantly increase the muscle response amplitude or could lead to muscle fatigue or damage.
Spinal cord injury prevents the brain from telling the muscle to relax. The result is prolonged muscle contraction or spasticity.