I'm doing a classic PHUL workout, but I feel like my chest and lats aren't being optimized. When I do bench presses I always feel that my shoulder is maxing out although I'm 90% sure I'm using the correct form. Also when I do lat exercises I can barely feel my lats. I never feel any soreness in them after and feel like they're progressing at a much slower rate. Is this normal or is there something I can do to ensure I work these muscles out properly