I finished a cycle of Finaplix a few weeks ago. I am still strong in the gym and have not really lost anything. I play college ball and I have lifted heavy all year. I have been told to go for reps during the season but I do not want to stop lifting heavy. I am starting to feel banged up. My back is bothering me and I feel it in everything that I do in the gym. Is it normal for your body to get beat up or tired after a cycle during a sports season?