I'm sitting in the lab waiting for my second test of the day. The first one this morning was HARD! Turns out that 282 Watts is well beyond my comfort zone and within minutes I was already hurting. How long did I last, 5-8 minutes maybe. I'm definitely not looking forward to doing this again in 15 minutes but oh well. Its all psychological, physically I feel fine right now, I just have to make myself hurt.