You can put it in your car and carry it around where ever you go. The only thing you should be careful about is to be sure it is charged. Or, not even that, if you choose model with an option for electric power supply. The ball capacity may vary from 50 to 300 balls, depending on model, and that’s good enough for a decent training, before refill. Professional devices may contain even more balls, but they aren’t very practical to be carried around.
Battery powered machines work, depending on model, somewhere between two and eight hours before recharging. Buying AC adapter is mainly an option, but some models have it already integrated. You can recharge the device using regular household outlet, just like you would recharge your mobile phone. Those batteries are very durable, and the only thing you should remember is to plug them in.
There are different models on the market, and some of them offer all kinds of options. Slower speeds and less varieties for fresh players and children are great, but when their skill improves, they will need more and more challenges. That’s why it is so great to be able to adjust the performance of your machine to suit your present needs.
The remote controller allows you to adjust the way your machine works without running around. It will be handy for single players as well as for parents and teachers. Take this for example; you may want to repeat your last stroke. All you have to do is to press few buttons on your remote, and you can practice the same move over and over again, until you are satisfied with your response.
Most devices are now able to produce spin balls. There are still some differences between models, of course. Everything can be bought, for a price. But there is something for every pocket, and you should primarily consider your own needs when buying it. Most types have an option for programmable speed, style of playing and the skill ranges, anyway.
Two-line drill allows you to practice your forehand and your backhand alternatively. There are also models available that can offer you an opportunity to play with some popular player. Well, not exactly, but the device can imitate their style of playing, some special moves, speed and all those things that can actually improve your own game. Or, perhaps, make you good enough to beat them, in time.
So, you can use the same device for your children and your freshman friend. And after that, you can improve your footwork, if you need it, or play a friendly game with Becker. Practice makes perfect, they say, so, make yourself perfect with a little help of your tennis ball machine