What Is a Factor That Affects the Velocity and Duration of Muscle Contractin?


A factor that affects the velocity and duration of a muscle contraction is the amount of muscle fibers that are being stimulated at any given point in time. The more fibers that are stimulated the faster the contraction.
Q&A Related to "What Is a Factor That Affects the Velocity and..."
load on the fiber.
It is A)number of muscle fibers stimulated. When many muscle fibers are moving, it is much easier, thus faster. to contract. All the other choices do not matter, since they reflect
http://www.cerritos.edu/charbut/AP201/20…. This answers your question very well.
load placed on the muscle.
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