A student's personal fitness program include jogging 3 days a week for 30-45 minutes, lifting weights 3 days a week, and performing appropriate stretching exercises during warmup and cool-down for both jogging and weight lifting. This fitness program emphasizes which of the following sets of health-related components?
a. Cardiovascular endurance, muscular strength, and flexibility
b. Muscular endurance, flexibility, and body composition
c. Cardiovascular endurance, muscular strength, and body composition
d. Muscular endurance, flexibility, and cardiovascular endurance