Knee Ability Zero is not a medical book, rather: it is astep-by-step manual which allows you to find and improve your pain-freeability, and this has resulted in over 2000 knee success stories forpeople of all ages and walks of life.Over 8 steps we build "from theground up" - from your ankles to lower legs to knees to thighs to hips,improving the strength, control, and freedom you have over your body,with explanation of why each step helps your knees. The 8 steps take15-20 minutes in total, and I suggest doing them up to 3 times perweek.You do not need any weights, equipment, or special abilities forthis program, and you can start applying Step 1 from the moment you openup the book!