Final answer:
To address overactive, shortened hamstrings, stretching and lengthening exercises, such as static stretching, dynamic stretching, yoga, or tai chi, are recommended. They help to lengthen the muscles, improve flexibility, and prevent injury.
Step-by-step explanation:
To address overactive, shortened hamstrings, the suggested type of exercises would be stretching and lengthening exercises. This approach is crucial because overactive or tight hamstrings can limit range of motion and potentially lead to injury. To improve the flexibility of the hamstrings, incorporating flexibility exercises such as static stretching, dynamic stretching, yoga, or tai chi into one's routine is beneficial. These exercises help to lengthen the muscles, increase joint flexibility, and keep the muscles limber.
Regular stretching is especially important as it can help prevent activity-related injuries and improve overall muscular balance and posture. For instance, a simple hamstring stretch includes lying on your back and gently pulling a straightened leg closer to your body to stretch the back of the thigh. Yoga poses like the 'downward-facing dog' can also stretch and strengthen the hamstring muscles.