I have also practiced for nearly two years, and the effect is very good. Increased physical strength and great strength, especially hand grip, strong legs and easy climbing stairs. Generally, young students are inferior to me. Let's talk about what practitioners should pay attention to first: correctly practice the essentials, coordinate the movements and breathing, and then put the force in place. Strength lies in hands and feet, and shoulders are relaxed. Don't let strength stay on your shoulders and elbows. Pay attention to proper internal rotation of your hands. When you get to the position, you should exert your strength, turn around and exhale.