An interesting article by Don Dennis the national coach of the Welsh Amateur Bodybuilding Federation. He identifies the key exercises by body part and also provides a chart that illustrates such.Source: Peak Muscle Maker (Vol II No 9) Page #14 - Peak Muscle Maker (Vol II No9) Page #15 - Peak Muscle Maker (Vol II No9) Page #16 - Peak Muscle Maker (Vol II No9) Page #17 - Peak Muscle Maker (Vol II No9)