First, look at the number of beats of the selected song, such as 44 beats, 42 beats,,, and then find out the gestures. If you don't understand, you can ask someone who does, such as a music teacher. Remember: the right hand must be higher than the left hand to look good, and the beat is strong.
The answer should be useful. I am the commander of the school. I can't make mistakes. Please believe me. If you still don't understand, you can ask me again