William Garrison opposed the practice of slavery. He was an advocate for other reforms, but he is most famous for being an abolitionist. His harsh language and firm opinions angered many Americans who opposed him.
Dumbbell Flys. This move works the outer pectoral muscles and requires two dumbbells. Lie down on a bench with your feet flat on the bench. Grasp a dumbbell in each hand vertically above your shoulders.
Triceps Dips Muscles Worked. The triceps muscle at the back of the upper arm is the primary muscle that is worked during the triceps dips exercise. According to the Sports Injury Clinic, the pectoralis muscles of the chest are also worked during the exercise.