wendyjane wrote: I say run, @mrstee! I had never been a runner when I started this program.
I may still not be, but I'm getting there. Now I understand why the 20 minute run is followed by a 5, 8, 5 increments run. Even though I did the 20 minute day two days ago, I wasn't recovered from it, so today's seemed harder than the 20 minutes straight.
OK ! YES you are a runner, @wendyjane!
Part of the reason behind the time ups-and-downs is periodization - letting your body be challenged, then backing off on the intensity to recover physically. It one of those always suspicious "If it doesn't kill you it makes you stronger..." ideas. The ideal increase is doing just enough more to be a reach-able, but not-overwhelming challenge so that you eventually come to realize on your own that you really can do far more than you ever thought. Now that you've complete a 20 minutes non-stop, attempting a 21 minute run doesn't sound nearly as insane does it? (Hey! Don't be so quick to answer! That was a rhetorical question.
The other important point here is that you most likely plopped into a chair right after that 20 minute run and didn't do any gentle stretches to carefully re-lengthen those tired, slightly abused, contracted muscles. This is something you'll learn to appreciate and do automatically over time. Gentle, yet reasonably firm, 30-second hand massages of whatever aches can do wonders. Relief is always quick to follow. Other methods: no-bounce toe touches ; or toe hangs off a step to stretch everything from butt to achilles; and/or foam rollers have been described elsewhere. It might sound a bit medieval but it really isn't.