Warning complaints and whining follows... Man o man. Last week I was a beast and could do no wrong. I submitted blue belts and learned a lot of technique. My conditioning was great, so I ran over 5k extra for three days. This week nothing goes right. First, I get a baseball-sized bruise after giving a unit of whole blood. I get schooled in wrestling practice. I tired out early at boxing. Finally, I was dead during all three grappling practices so far this week. There is simply no energy in me! Why is this happening? How do I get back to the high of last week?