C25K D1W2
I felt pretty good, got a little sluggish about halfway through but lightened up. My lungs feel much better. I like the coolrunning intervals so much better than the runners world intervals. They ramp up slower and give you more rest so I stuck with them. After running my 90 sec intervals I just can't imagine running 2 min, 3 min and 4 minute intervals this week! So while I like the 4 days a week, I am sticking with the 9 week program. If it ain't broke don't fix it

Hope everyone has a great week.