Which example best shows how muscle strengthening can improve a person’s health?

Barbell half squats that cause pain effectively reduce the risk of heart problems.

Bench press sets without rest breaks builds resistance to disease more quickly.

Lat pull-downs on a resistance machine strengthen muscles that improve posture.

Bicep curls with sudden movements improve bone and ligament health in the arms.

It is well-known that exercise improves a person's overall health. Different types of exercise affect us differently. For example, some of the benefits of muscular strength and endurance training include the reduction of body fat, improvement of metabolism, boosted energy levels, maintenance of correct posture, improvement of bone condition, strengthening of tendons and ligaments, reduction of risk of injury. With the proper performance of lat pull-downs on a resistance machine, you can improve your posture by strengthening your back muscles. We lean too forward more often than not, which results in poor posture and trouble breathing. The lat pull-downs can help us correct that.

Other listed exercises do not help as described. Aerobic activity, such as cycling or jogging, improves the condition of our heart. Lifting weights does not help build resistance to disease, and bicep curls with sudden movements may lead to injury.