It's an old but tried and true..
10 sets of 10..
I use it on bench..flat or incline..
The "Original " concept is a weight one can easily do 7 sets with..Keeping the weight the same throughout all 10 sets..
Over the years, of in and out of the gym,pressing Restart till the letters have worn off..
After a few weeks,my strength returns and I start to increase the weight, Keeping the reps at 10 per set..
I was skeptical about it at First..
100 reps is 100 reps..
Also..buy adjusting the rest between and the Neg to poss tempo..
I've found it to be great for both..returning after a long break..
AND..
A nice way to break up a boring routine..
Z