Stretching techniques such as static stretching, dynamics stretching, and proprioceptive neuromuscular facilitation (PNF) are effective for recovery after workouts. Static stretching, which involves holding a stretch for 15-60 seconds, enhances flexibility and can alleviate post-exercise muscle soreness. Dynamic stretching, performed before workouts to warm up muscles, prepares the body for physical activity. PNF stretches, combining stretching and contracting of muscles, are particularly beneficial in improving range of motion and aiding muscle recovery.