1x10 seconds and then 10x15 sec on/off, 3 sets

Thought this would be fun, and it was. First I went for it on a 10 second effort trying to get a new 5 second best effort over 1000 and hit 1071 avg. Then did 3 sets of ten of the 15 seconds on/off. Those played out with averages for each set in the 555-560 range.