When performing an active kneeling hip flexor stretch, internally rotating the rear leg will place a greater stretch on which of the following muscles?

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ionic bonds are two oppositely charged ions that attract. a sodium ion has a 1 positive charge; a chloride ion has a 1 negative charge. sodium and chloride have oppostive charged ions that attract which forms an ionic bond. a chemical bond formed when two atoms share electrons is called

colors do exist. the color of the sky is actually violet; humans percieve the color of the sky as blue.