Crunches are a classic core exercise aimed at strengthening and toning the abdominal muscles. They are suitable for individuals at all fitness levels, from beginners to advanced athletes, as they can be modified to increase or decrease intensity. People would want to do crunches to improve core strength, enhance posture, contribute to overall fitness, and potentially alleviate lower back pain.
Yes, beginners can do the Crunch exercise. It is a basic abdominal exercise that targets the rectus abdominis and the obliques. However, it's important to ensure proper form to avoid any potential injury. It's recommended to start with a small number of repetitions and gradually increase as strength improves. If any discomfort or pain is felt, it is advisable to stop the exercise and consult with a fitness professional.