Hello to anyone who may offer advice to me. I am a Cathe fan and do her tapes regularly (strength and Cardio) I have recently started running after not having been in many years. What I find is that my legs feel great, but my lung capacity really tires me out. I am planning on running in a 6 mile race in a few weeks and I'd love to finish under 11 min/mile. So far in my "training" I've gone 4.7 miles in 50 minutes (could have gone longer, but didn't know how far I'd ran...) and 2.5 miles in 20 min's. I can "power walk" forever, but I get soo out of breath "running". It's so frustrating because after all the strength work I've done ala Cathe I feel really strong.... Any advice on proper breathing techniques, etc.? Thanks!