What type of exercises are recommended for improving flexibility?

Static stretching exercises are specifically designed to improve flexibility by elongating the muscles and increasing the range of motion at the joints. This type of stretching involves holding a stretch position for a period of time, generally between 15 to 60 seconds, which allows the muscle fibers to relax and lengthen. Regular practice of static stretching, especially after workouts or physical activities, can lead to significant improvements in flexibility over time.

In contrast, high-intensity interval training primarily focuses on improving cardiovascular fitness and strength rather than flexibility. Weight-bearing exercises are vital for building bone density and muscular strength, yet they do not primarily target flexibility. Aerobic activities also enhance cardiovascular health and stamina but may involve dynamic movements that do not significantly contribute to muscle elongation or joint range of motion. Static stretching, therefore, stands out as the most effective method for directly enhancing flexibility.