Andrea’s shares his seven proven specialization methods for bringing up lagging bodyparts.Source: MuscleMag International (July 1980) Page #37 -MuscleMag International (Jul 1980) Page #38 -MuscleMag International (Jul 1980) Page #39 -MuscleMag International (Jul 1980) Page #40 -MuscleMag International (Jul 1980) Page #41 -MuscleMag International (Jul 1980) Page #42 -MuscleMag International (Jul 1980) Page #43 -MuscleMag International (Jul 1980)