Plyometric exercises involve eccentric muscle loading and concentric
contraction.
Plyometric exercises such as skipping ,jump squats etc exert force on the
muscle to the maximum within a short period of time and helps to increase
strength , power and endurance.
Plyometric exercises include concentric contraction in which the muscles
meets the resistance then remains stable with a corresponding shortening
of the muscle.
In eccentric contraction, the muscle lengthens and subsequently expands
as a result of the resistance becoming higher than the force the muscle is
producing during the exercise.
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Answer:
tobacco can affect your heart it can cause cancer aging yellow teeth an alcohol can affect the organs and cause liver disease
Answer:
According to psychologist Walter Cannon, motivation is a process that is best thought of as a process that maintains homeostasis.
Explanation:
Walter Canon was a physiologist who observed that the emotional response to a stimulus was linked to a manifestation in the body, both in the internal organs and in the muscles. Once the stimulus occurs, the body and emotional response occur at the same time, as set forth in the Canon-Bard theory.
A Canon student, Phillip Bard, took into account the observations made by his teacher, expanding the knowledge about the biopsychology of emotion.
For Waltewr Canon, emotion influences body response and motivation is the best way to achieve balance or homeostasis in the body.
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Biopsychological perspective brainly.com/question/984182
Civil liberties because its stated in the bill of rights
