Yes, that'd be a good idea... it's sort of a broad and open-ended topic. My "expertise" is mostly about the technical aspects, mainly about the routine and consistency, not necessarily Arnold Schwarzenegger-style pumping iron six hours every day 😂
Along these lines, one thing I'd suggest is to emphasize weight training and building up useful muscle mass, which will be very rewarding for health as the years trickle by. Specifically, you can do just the "Big 3" workout (bench press, squats, dead lift), which, if done properly and consistently, will achieve visible gains both esthetically and health-wise. You almost don't need any other exercises, which can be thought of as supplementing whatever "Big 3" underemphasizes (e.g., biceps, for which you can add curls or chin-ups/pull-ups).