Yesterday, in a very heated discussion (not gonna even go there), a question was posed about how people on alternatives could measure fat vs muscle if they aren't weighing on with a coach.
It's quite simple: a Tanita scale (http://www.amazon.com/Tanita-BC554-I...ta+scale+bc554)
I purchased this one (even though I'm still seeing my coach) because I'm so numbers oriented and one day I won't be with my coach. I'd like to maintain and know that I'm keeping my muscle intact. This scale does everything my coachs scale does except provide BMI (which I can calculate with a BMI calculator) and % of Obesity.
You can also review a comparison chart of Tanita Personal scales to see which one might better fit your needs: http://www.tanita.com/en/personal/mo...parison-chart/
These scales are relatively inexpensive considering the money you are saving if you're purchasing alternatives.