I've been riding for about 3 months 3-4 times a week. Working on my fitness I'm up to about 15 miles each evening. I took about a week off and was back on the bike tonight picking up where I left off.
I starting out strong feeling great. The miles fly by...maybe I'll do 20 miles tonight. This is a great sport! At about the 8th mile I do a quick sprint to stretch my legs. This is where things go south. Normally I can sprint a few times and recover fairly quickly. My body refuses to recover from the sprint....I can barely pedal the bike - my ride was over.
Coast home break into a cold sweat and throw-up.
Is this a "bonk"?