Why you NEED video… (tennis improvement)
Video analysis isn't just a novel, high-tech fad... it's an invaluable tool for tennis improvement, and can help you identify and resolve critical errors in your technique. The best part? You can start right NOW. Here's some gear to get you started: Tripod: https://amzn.to/2D8W0Zh Phone tripod mount: https://amzn.to/2F8Ns7f Tablet tripod