Double hills - but little ones

Hill sprint circuits. They were not steep hills. The first was ~400m distance, the second ~300m. We broke up these loops with a walking recovery of ~100m. Miracle! I was soooo much better than last week. I managed to almost keep up with some of the others for the first 3 circuits. The last 2 circuits the gap widened a fair bit. Still, massive improvements from last week! It's either the spinach or the fact that I've had 3 days off. Hmmm. Hard to say. But I'm feeling well enough to do Thursday's killer session. If it's not raining.