In Plankexercise: Average to amazing in 12 weeks—Week 9

I'm back on the horse, so to speak. I worked like mad on my own to make up for the lost week, walking uphill on an incline for a total of 3 hours and almost 12 miles—split up over three days—and vigorous lifting for an hour afterward. The other interesting aspect of my week: nothing makes me sore like my two-hour Saturday ballet class. What Thursday looked like:Begin the challengeWe started tr ...Plankexercise