Strength and stretch exercises are important for overall health and wellness. Strength exercises help to build muscle, improve posture, and reduce the risk of injury. Examples of strength exercises include squats, lunges, push-ups, and pull-ups. Stretch exercises help to improve flexibility and range of motion in the joints. Examples of stretching exercises include calf stretches, hamstring stretches, shoulder stretches, and chest stretches. Both types of exercises should be incorporated into a regular fitness routine for optimal health benefits.