Slant Board Calf Stretcher as used in the Egoscue MethodIf you're an athlete wanting to push your stretches to the max, or if you suffer from tight calf muscles, you need this slanted calf stretcher board by Randy & Travis Machinery. Adjustable to four angles, it takes you from beginner to extreme as you build your flexibility. Even better, it's designed for the Egoscue Method for correcting postural imbalances imbalances that often cause chronic pain. With its three piece construction connected by durable