A slice through a clamshell gives us information about its growth over time.
The answer is option C.
What muscle does the clamshell work?
The clamshell exercises not only keep the hips moving, but it also strengthens both the gluteus medius AND gluteus maximus. The gluteus medius is the main abductor (movement away from the midline of the body) and external rotator of the hip.
Do clamshells work adductors?
Some people think of the adductor as their groin, but the hip adductors are actually made up of five distinct muscles. So if you're asking if clamshells will work your adductors, the short answer is yes.
Learn more about clamshells here: brainly.com/question/2018866
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