Due to the multiple ways you can use an All Natural PED recovery sleeve. Your sport will decide on the best ways for you to use it.
You can use it to enhance your warmup process using heat. Then improve your workouts by increasing your total workout volume using cold. And enhance your post-workout recovery alternating hot/cold contrast. Find out how to apply it, here.
You can use it to enhance your ability to cool down to increase your endurance and kickstart the recovery process. You can take advantage pre-, intra- and post-workout. Check out how to apply it, here.
You can use it to warm up your arm before throwing using heat. Then use cold to remove heat fatigue and improve your endurance between innings in the dugout. Especially useful in hot and humid conditions. Learn how to apply it, here.