Which Statement Correctly Compares Isotonic and Isometric Contractions

Which statement correctly compares isotonic and isometric contractions?

A) Isotonic contractions involve increased tension in the muscle that results in no movement, while isometric contractions involve increased tension in the muscle that results in movement.
B) Isometric contractions involve increased tension in the muscle that results in movement, while isotonic contractions involve increased tension in the muscle resulting in no movement results.
C) Isotonic contractions involve increased tension in the muscle that results in movement, while isometric contractions involve increased tension in the muscle resulting in no movement results.
D) Isotonic contractions involve increased tension in the muscle that results in movement while isometric contractions involve decreased tension in the muscle resulting in no movement.