you'll do this workout 3 to 5 times each week, depending on how well you can tolerate it. you don't need to add extra work for the bench press muscles while you do this - the idea is to improve your CNS coordination in a specific movement (so you learn to recruit more muscle fibers - intramusclular coordination - when benching and improve the way you used various muscle groups to work together - intermuscular coordination)
for example, if your 5RM is 250, then start the cycle with 200
this is what your workouts would look like:
day 1:
200x5
180x5 (200 * .90)
day 2:
205x5
185x5
day 3:
210x5
190x5
.
.
.
.
do this as often as you feel you can as long as you keep getting stronger and can finish both sets
hope that helped, but feel free to ask if something is unclear
-kyle
for example, if your 5RM is 250, then start the cycle with 200
this is what your workouts would look like:
day 1:
200x5
180x5 (200 * .90)
day 2:
205x5
185x5
day 3:
210x5
190x5
.
.
.
.
do this as often as you feel you can as long as you keep getting stronger and can finish both sets
hope that helped, but feel free to ask if something is unclear
-kyle