Hi i need help with the following techniques I understand the technique for all of them now but i'm having problems as i have a bad habit of having my shoulder and arms bent 90 degree in alot of shots and instead of using wrist power i am using arm. Clear Shot: My arm stuck 90 degree == but im doing it incorrectly and i can get power from wrist and arm Back Hand: My problem is the footwork and generating power when the snap wrist action. My shoulder inst pointing up as i am required. Smash: my arm is stuck 90 degrees again i cant seem to stretch my arm. And i think i know the wrist action. Im pretty sure i know how all the wrist and arm is meant to be but how can i practice this at home? And i won't be able to practice when i go to my badminton session as we just play games and rotate to the people lining up. Should i just get a racket and pretend im hitting the shuttle with the correct technique over and over again?