I am afraid that I (amongst others here i assume) will struggle to give an opinion based on “100% - 70% of your total strength and performance”
And how mentally capable are you to not be able to understand Strength/Performance or any shit in terms of percentage?
Look, you don’t get it - 100% obviously means 100% of effort… But when discussing things such as effort, intensity or load there are ways in which this is measured - such as 1RM or 10RM.
JUST like when discussing speed in a car, you wont say 1 was going at 70% of the max my car does… as that is YOUR car. You would say x MPH or x KPH.
So where you write 70-100%… yes, that is OBVIOUSLY 70-100% of your max performance… but a max performance of what? 30 reps? 5 minutes with 10lbs? The amount of reps you can get in whilst holding your breath?
It can only refer to intensity of effort in that context, which suggests you are either utilising low intensity (not load) days in a mesocycle, or you are not using full intensity of effort in each workout.
It is a valid point, so drop the attitude.