What are some detailed instructions for the tennis forehand swing?

When judging that the incoming ball needs to be hit with a forehand, turn your feet, lift your left heel and step forward to the right, turn your right foot 90 degrees right parallel to the baseline, and at the same time turn your shoulders, turn your hips and drive your right hand backward to swing the lead racket, elbow bent and naturally hanging down when you are leading the racket, the head of the racket is lower than the knee, and your left hand is extended to the front to keep your body balanced, and the center of gravity of the body is placed on the right foot when you swing the lead racket backward, the left shoulder is facing the net, and your wrist is fixed.