>>19050500I've been doing fullbody workouts. They use multiple muscle groups in one exercise, so you workout more muscles in less amount of time than some exercises that target just a few muscles. And it helps keep your body from becoming unevenly strong in one area and weak in another, which can make you overestimate your strength and injure yourself in a weak area.
https://www.livestrong.com/article/13724261-full-body-strength-training-workouts/My favorite is the turkish getup. It's long and awkward, and uses just about every muscle group in the body. You might want to practice it with no weight at all, or just 10 lb, to first get a good form memorized. I injured a back muscle starting at 20 lb. Even if I could lift 20 lb with my arms, some back muscles were way too weak to handle it.
This exercise will expose weak spots in your body, so you need to go easy at first and bring them all up to speed.
