While playing golf may not be the most physically intensive sport, it does take some talent. There are all sorts of things to take into account when swinging, such as your angle, speed, and direction. Now keep in mind that’s just for hitting the ball, and you’ll have wind speed to contend with as well.

If you want to work on your game, you essentially want to improve your swing. You could always get a golfing coach to watch you, and tell you what you’re doing wrong, or you could use the power of technology! GolfSense is a 3D sensor system that will give you real-time feedback and analysis on your swing. It can detect everything from speed and acceleration to position and posture based on where the device and the club are. This will cost you about $129, but will be a lot cheaper than getting one-on-one time with a coach.