You count your reps at the gym. You count your minutes on the treadmill. You count your calories at the dinner table. There are a lot of numbers to pay attention to when trying to get fit. Well, the number of numbers you should be paying attention to just got bigger. Thanks to WHOOP, you can now quantify and keep track of how well you recover from the physical and mental stresses of your day-to-day life. And it can be an invaluable tool for golfers looking to improve their fitness levels -- whether you're a scratch golfer or you're just a beginner.