xblitz44x said:
I'd keep the rep ranges constant so you can better monitor your progress. You know that if you start at squatting 225x5 reps, and end squatting 275x5 then you've progressed. Your body might adapt to the rep ranges but it'll be confused by the weekly added poundages. More weight = more muscle. Even if it's just 2 1/2 lb plates from one week to the next.
I couldn't agree more with this. With respect to training, most popular bodybuilding literature uses terms like "change it up", "mix it up", "shock your muscles"......what I translate all of that into is "spin your wheels"....tweaking and adjusting is PERFECTLY FINE.....but the way to progress is to make your training quantifable, or measurable. If you do 5 sets of 5 with 300lbs on June 1, and you do 5 sets of 5 with 325 lbs on August 1, you clearly made progress, you may not be sore to the touch the next day, but you're getting stronger over a set/rep range, thus increasing workload and stimulating a response from your body (provided you are eating more calories than you burn). Being excessively sore after workouts does not necessarily signal progress, it means you are unconditioned to the work you did, no more, no less. The way to progress is to get good at a few things, rather than doing a million things and sucking at all of them.
For an example....if you bench press 300x1, then the next week you do 275x4, and the next week, 285x2x2, then the next week 3x8 with 225, then "switch it up" to dumbells for 5 weeks, then do inclines for 3 weeks to "shock the muscles" then you come back to flat bench doing 300x1, 275x4 etc etc, you haven't made any progress.
So, while tweaking and being intuitive can be good at points, don't lose site fo what grows the most muscle the fastest in natural trainees, and that is progression.