Plan9Senior

Flamingmonkey, expecting noticeable results in specific muscle groups only after 2 months is silly. Keep up your routine and in about a year come ask the questions about which muscle groups are not starting to build. Building muscle is a life change and requires mucho mucho patience, it isnt a 2 month hobby that you can do to randomly make your "insert muscle here" bigger.

With rigourous training, you still will only grow a few pounds of muscle a year, so any improvement you think you are seeing within your first few months of training is most likely the result of you shedding a little water weight, some flab, or tightening up muscles that you already had.