I took a little break because the last time I walked, my right knee was killing me. The outside of my knee was swollen and it really hurt when walked down the stairs. That was last Saturday and I even went to the doctor Monday. He put my knee through all these moves and said it didn't appear to be anything serious - maybe tendonitis. I told me to change direction around the track from time-to-time - apparently, walking in a counter-clockwise direction puts more strain on your right knee - and maybe tree a knee brace.

Walked .29 mi - 18:00 /mi - 103 bpm avg / 114 bpm max
Jogged .58 mi - 10:23 /mi - 167 bpm avg / 184 bpm max
Walked .28 mi - 17:29 /mi - 141 bpm avg / 184 bpm max
Jogged .29 mi - 10:26 /mi - 173 bpm avg / 189 bpm max
Walked .29 mi - 17:29 /mi - 146 bpm avg / 188 bpm max
Jogged .29 mi - 10:35 /mi - 176 bpm avg / 190 bpm max
Walked .34 mi - 17:25 /mi - 151 bpm avg / 190 bpm max
Jogged .20 mi - 10:13 /mi - 175 bpm avg / 190 bpm max
Walked .66 mi - 17:49 /mi - 149 bpm avg / 190 bpm max

Jogged 1.36 mi total
Walked 1.87 mi total