That’s why you need Arm Speed Analyzer. This mind-bogglingly useful Apple Watch app tells you exactly how fast your arm is moving and its precise rate of acceleration. You can even track and record your leg speed by strapping your Apple Watch to your ankle.
The athletic applications are virtually endless. For example, Arm Speed Analyzer can help you fix and refine your golf swing by letting you compare different swings in a rigorous scientific fashion.
The app lets you see, in black and white, the speed and acceleration of the swings that work best for you, giving you a template to follow until the perfect swing becomes second nature.
Likewise, you can track the speed at which you throw a baseball, giving you a personal best to try and topple, and feedback on the right way to achieve it.
The same goes for tennis, disc golf, cricket, ultimate frisbee, lacrosse, hockey, football, darts, shot put, javelin, discus, long jump, pool, and pretty much any activity that requires you to move a limb.
Not just quickly, of course, but also consistently. If you’ve ever tried to get better at anything, you’ll know that consistency is the key, and Arm Speed Analyzer is a highly effective tool for achieving the same results every time.
You can even keep track of your general arm movement speed throughout the day, in the same way that you’d use a step counter to make sure you’re staying active enough. Arm Speed Analyzer even integrates with HealthKit, so all of your fitness data stays in one place.
You can download Arm Speed Analyzer for free right now on the App Store.