Biking 1:00:00 [3]
Spin class, some high cadence spinning and one leg stuff to warm up, then 'hills', which meant choosing a relatively hard gear and going about 85 for candence. We did 4 minute hill, and on every minute within that we stood up for part of it and increased the gearing by 2 (the part of that minute that was standing increase from 15,20,25,30s). Then 1 minute break, and 1 minute fast spinning with a lower gear 110-120. Repeated 5 times.