Just the other day, someone asked me what I thought was the #1 "Most Important Factor" in determining how fit you became.
They wanted to know if it was Cardio, Weight Training, or Proper Nutrition.
I think my answer may have puzzled him a bit because I said it was none of those.
After I thought about the question for a few minutes, I told him that there was a more important factor that preceded any of those he mentioned.
I told him it was your attitude that determined your fitness levels and what type of conditioning you'll achieve.