I kinda disagree. The time I spent with my trainer, we did so many types of training styles in that first year - body weight, high volume, supersets/circuits, heavy. I was both seriously outta shape when I started and hadn’t thought about lifting in years (and quite honestly my lifting routine from years prior is laughable looking back on it now...squatting the 40lb bar for years, never progressing my weight...smh). I learned a lot from her programming, in addition to becoming more interested in studying stuff on my own to know why we were doing it, and was able to run with it in sessions outside of her and after I left. You can learn a lot from them as a novice and use it solo as long as you’re able to build the discipline and motivation to keep going and push yourself when not with a trainer.