Gonna rip the cranks off the bike! (your bike that is)
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Ab work sucks.....Its boring and I loath the time I spend on the floor doing many sit ups, planks, leg raises and such. Just riding the bike is so much easier, but conventional wisdom will tell you that you can only get so far just riding a bike (pun intended). I have read many articles on training and the general consensus is that cycling just doesn't stress the core muscles enough to make changes in performance. At the end of a long race what hurts the most? Often the lower back. Lower back pain usually equals week core. You do the math.
So here I am on the floor (working my abs) looking for the elusive step to the next level. Will I find it? Who knows. But as sure as shit on shoe I'll try and maybe unleash my inner Hulk in the process....