I started a new training plan last week and added plyometrics to the mix. Plyometrics is a great method to improve running speed, which is a personal goal of mine this season. After only two plyometric workouts, I noticed an annoying pain on the bottom of my foot. It felt like I was standing on a golf ball or marble at times. Luckily for me, I know what to do and it has resolved 95% in the last week. This week, I want to share the knowledge with you, so you’ll know too if it ever happens to you.