Was not going to do any running until weight got down below 200 as I do not want any sore knee issues. Tried some short efforts this morning it seemed to go well.
Decided to do a brisk walk this morning, cool out 31F. The HR was pretty low so decided to do some short run intervals. This is the 1st attempt at running since spring of 2010. Legs felt good no discomfort in knees, hips, or feet so I did a few more and went around the block, about 2.5 miles.
Interval effort time lengths: 37, 29, 37, 36, 30, and 39 seconds
HR during 10 minute brisk walk warm-up 62min 89max 80avg (0.638mi) pace 15.67 min/mile
HR during 18:30 run/walk period 86min 159max 121avg (Time 17:28 start to stop points 1.33mi) pace 13.15 min/mile
----did stop to pickup knife and again to tie shoe.....
HR during 8:00 cool down 'walk' period 101min 120max 107avg
Total running time 3.46 minutes, walk time 14 minutes or 0.893 miles
Run distance 1.33 - 0.893 = 0.437mi, pace=7.92 min/mile
Saved graph of HR vs time for walk/run, lap function worked great for tagging effort periods. This should work well for tracking the Couch to 5K endevor if and when that takes place.