Thread: anybody do something similar to this?

I've been doing this routine based on working each muscle twice per week using only two exercises per muscle:
Mon. incline bench 3x10
* flat bench 3x10
lateral raise 4x10
close grip bench3x10
seated calve raise 3x10
standing calve raise 3x10
shrugs2x10
abs


Tue. pullups 3x10
* t-bar rows 3x10
db curls 3x10
squats 3x10
* leg press 3x10
leg curl3x10
reverse flyes 2x10

Thur. flat bench
* incline bench
bb shoulder press
over head triceps ext.
standing calve raise
seated calve raise
shrugs
abs.

Fri. t-bar rows
*pullups
preacher curls
leg press
* squats
leg curls
reverse flyes

Each workout takes 1 hour. Sets and reps used on Mon.& Tues are the same on Thur.& Fri. An * indicates 80% of weight used during last workout for that exercise. So far this has worked out far better for me than doing each muscle once per week ever has. Was wondering if anyone else has done something similar and what were your results? Will this eventually lead to overtraining?