I read the "Cool Impossible" over Christmas and have gradually been changing my training schedule to incorporate the strength exercises. I made my own slant and wobble boards etc and they are working quite well for me. I also decided to go all out and purchase low profile shoes and decided on New Balance Vibrams. Rather than swap and change between my old Asics and the new Vibrams I decided to run all my km's in the now profile. Admittedly I'm only running about 15km per week at this stage. I'm feeling a little calf soreness after each run but seem to recover quite quickly. Is this transitioning approach OK? My 15 year old also wants to start running and I was in two minds about how to approach this. Ie. show her my old form or teach her Eric's form. She is a little heavy for her age and has not been a runner. She has also been doing the fit ball exercises with me (or at least trying). Thoughts and suggestions to both of these questions would be appreciated. Thanks.