So for the pretest i tried to puch myself see what I have, what I am made of, I work out regularly so what to see. I did each mile of the 4 miles faster than the first goal one check. Did all my pushups so on and tried to do plank but it hit me then, I had the shakes so only did a minute. Then today my knee was just not working, so sore I barley slept last night. I think it will get better in a few days, but I really do have to remeber to be happy I am still doing this at 65 and keep myself healthy.