The hip thrust can be used as a main lift to build strength and a great posterior chain, but also as an assistance exercise to finish up an already taxing lower-body workout.
Since using a dumbbell limits the amount of weight used, focus on maintaining a slower tempo and do more volume. I cue athletes to push the dumbbell toward their knees on the way down to ensure a full range of motion.
What happens to the after-40 lifter? Does this milestone mean you have to train like a grandpa? Not necessarily. But here's what will lengthen your lifting life.