When it comes to mastering the overhand serve, technique plays a CRUCIAL role, especially if you lack strength. The ball throw drill shown here is an excellent way to practice and master your serving technique when it comes to using the proper serving SEQUENCE. To start, you want to open up the hips and torso towards your Serving arm (while at the same time stepping forward with the opposite foot of your serving arm. From there, the hips should INITIATE the serve with the torso coming soon after