I want to start doing some sprint type exercise without running because my right knee still hurts from and MCL sprain and I'm still a bit heavy at 259 6'1". I don't have a heart rate monitor so I figured I would just walk as fast as I can to do it.
What I'm not sure about is how to structure it since I've never done a sprinting workout. Should I just go look up the sprint exercise examples in the fitness e-book and replace the running with walking as fast as I can? Is it even possible to get to what you would call a sprint walking? My elliptical is broken and no gym membership so I can't do anything other than walking.
Primal start date: July 1st 2011
Start Weight: 275
Current Weight: 248
Stats below as of September 1st 2011 Tested via BodPod
Body Fat 25.4%
Fat Mass 63.721
Fat Free Mass 74.6%
Fat Free Mass 187.087
Goal weight: 180-200 lbs(Recommended weight is around 180 for my height but that sounds low)
Total lost so far: 27 lbs