The SAM SP-4 is undoubtedly the world's best portable tennis ball machine. No other portable ball machine comes close! Now at Tennis First!!
We use the Sam ball machine during lessons for players to get maximum benefits from their lessons such as:

• When you are first learning, everything is step by step. You're basically thinking of every move you make. During practice, this is fine. It's how you learn. But if you need to think of your swings and shots during a game, you will be too slow. When you do hundreds or thousands of swings, it will become 2nd nature to you.
• We can see student's form and swing up close so we can better help them fix and improve their swing.
• Using tools like the tennis ball machine can help you with this repetition to strengthen the memory in your muscles so everything becomes automatic.