Answer:
Isotonic contractions maintain constant tension in the muscle as the muscle changes length. This can occur only when a muscle's maximal force of contraction exceeds the total load on the muscle. Isotonic muscle contractions can be either concentric (muscle shortens) or eccentric (muscle lengthens).
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You must take a personal test and write how your score relates to the stress you feel. Example: on a scale of 1 to 1000. Highest is bad and lowest is good.
I score 789, so that means I have a pretty high stress level. I can say that anything I feel that is stressful is the cause of this high stress score, like the stress test I would have taken if I were to do this.
Which one of the following choices best represents a symptom of overtraining?
b. irritability
