The baseball season is only a week old and it seems like we have seen a lot already. Teams with five-plus-game winning streaks and losing streaks. Games being affected by weather. We even have had a no-hitter already thrown this year thanks to Ronel Blanco of the Astros.What we have also seen is a rash of many muscle-related injuries already. It seems like every day another player has an oblique, hamstring, or quad injury. Knowing how long these injuries take to recover is key when getting ready...