I've been doing planks to strengthen my core for a few months and I had a goal to be able to hold a plank for 5 minutes before my marathon. Well I finally made my goal and did a 5 minute plank! I'm not sure which is harder, the 5 minute plank or the 3 hour marathon. :)
6 easy miles this morning losening up my legs after last nights hard run. AP 8:10
It was beautiful out this morning. I love being out while the sun rises.