New Class

I took a new class tonight at the gym called Body Blast. Its a one hour cardio/strength training class using steps, bar, free weights and bands. I liked it! Then I came home and got in 30minutes on the elliptical. I dont know when I will be able to run again. No problems all day with the foot until the body blast class, when doing some the high impact cardio I could feel it, much less than before but enough to know I cant run on it yet! This is very frustrating to me and really upsetting me! I want to run! I am just hoping that by next week I can!