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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Answer:
The quadriceps femoris is a hip flexor and a knee extensor. It consists of four individual muscles; three vastus muscles and the rectus femoris. They form the main bulk of the thigh, and collectively are one of the most powerful muscles in the body.
C). Preventing the opposing offense from advancing the ball.
Brainlyest;)
The skeletal system helps support your body and keep it in motion
It can help improve your social health because it’s having you work out exactly what you need to and what’s in accordance to your body.
