Choose your answer from: [I] movement; [II] hydration; [III] fitness membership; [IV] fats; [V] hypertrophy; [VI] arteries; [VII] exercise; [VIII] Proteins;
Q: Fact 1: Exercise increases a body 's strength. Fact 2: Strength is balanced with flexibility and all systems of the body are toned. Given the two facts above, what helps increase flexibility and muscle tone?
A:
[VII]