so i did the deck of cards workout for the first time today (link at the bottom). i did it with chin ups, push ups, sit ups, leg lifts, and 25 body weight squats for each of the 4 jokers i had. i felt that towards the end i started losing form. would it be better to do as much as i can without losing form and then stop, or tone it down a little so that i can do the whole thing?