Motion for our bodies is truly vital. Some systems cannot fully function unless the body moves. Without motion and exercise there are short term problems and also long term detrimental processes as a result.
For our bodies to be at the very best they must be used. The information in this area will get you everything you need to understand and also where to begin.
Dr. Ross recommends PowerBlock weights. These are adjustable weight dumbells, made in the USA! (link coming soon)
I am a fan of several programs:
I personally completed a 12 week program of P90X. (see pictures) and you can order it here (link coming soon)... don't accept any imitations.