Here is a different way to practice and improve your toss when serving. Find a basketball hoop and toss it up in the hoop. It will give you a sense of height and a target to aim for on where you exactly need the ball to be at contact. Most elementary schools have basketball hoops at different heights if you need something lowing the a normal 10 foot hoop. My go-to song is Janet Jackson's Control. Have some fun with this.
Here is a fun and easy way to help beginners of any age understand the swing path of the racquet when you serve. Again, I am using the basketball goal to illustrate what happens. Serving Fun, Winning Big.
Here is a great way for beginners to understand how it feels to go across the ball. I'm using the OncourtOffcourt Topspin Solution for drill to enhance a players understand of this.
A quick easy way to help beginners of all ages to help them rotate their hips when they first learning to serve. It's a fun, memorable way to get them to kinesthetic understand what to do.
 
How to Start Beginners- Learn to Serve• 2 months ago