I know this is super elemental for many of you, but please bare with me. So I am reaching the point where the weights I need to lift in order to be challenged are sometimes too heavy for me to pick up and move to where I need to lift them. Specifically, on the incline dumbell chest press I will be doing 30's next time, but I found even the 25's awkward to pick up and felt like I was probably doing something wrong with regard to my back. I could always ask a trainer, but is there a way to get them to your lap without bending over from the bench which seems kind of reckless in terms of my back (given a relatively weak core). Same thing with the bentover barbell row and deadlifts. Carrying it around to get it to the starting point and putting it back on the rack is a struggle (using the preloaded ones). I guess the answer on that one is just to use a bar and load it myself, but my main question is if I can do presses, curls, etc. with these weights, should I not worry that my back cannot handle carrying them around or is there some better way to go about this now that I am using relatively heavier weights?