Post exercise stretching with proper techniques can:
Decrease heart rate slowly to prevent blood pooling in the peripherals.
Decrease the chance of heart arrhythmias and other post exercise problems for heart patients.
Decrease muscle soreness by increasing blood flow to the areas.
Decrease orthopedic injury and soft tissue pain.
Increase joint range of motion and flexibility
Increase muscle strength.
Promote relaxation if using the proper breathing techniques.