buffstuff,
Nothing can really be learned from BP readings taken during hard resistance exercise. There simply are NO standards for comparison. A systolic over 150 seems perfectly reasonable.
A resting blood pressure of 152/51 is virtually impossible.
It is very important to find out your RESTING blood pressure...after sitting quietly in front of the TV for 5 minutes, preferable in a reclining Lazy-Boy!
I am supposing that those 28% and 58% numbers are EJECTION FRACTIONS; the 28% is scarily low but the 58% is low normal...you should probably have it run again to be sure, becaue the 28 is a strong indication of heart failure. How were these numbers gotten?
I am AMAZED your resting heart rate is so high; with serious athletes it's usually VERY low but it might be a compensation for the lowish ejection fraction...not sure.
I'd like to see a picture of those guns that don't fit into an extra large cuff!


but alas, the board doesn't allow it

!
(I think your weight is too high for good health in spite of your being hugely muscled, but I understand the demands of body-building competitions...super-big gets rewards!)
Oh, that bisopropolol is what's causing your draggy workouts...it's a beta-blocker which is antithetical to good exercise!