ComicSans66 ComicSans66 24-03-2017 Health contestada 6. abdominal muscles should not be exercised every day myth fact 7. squats are unsafe for the knees and should be avoided myth fact 8. Genetics play a role in determining fat storage location and body shape myth fact 9. You can choose specific exercises to tone different muscles myth fact 10. if you stop exercising for a period of time, muscle size decreases myth fact