Weighted exercises add extra external load, a vest, a belt, or a held dumbbell, to a bodyweight movement like a pull-up or dip, once bodyweight alone has stopped being challenging enough to keep driving progress. This is the natural next step once you've built a genuinely strong bodyweight foundation and can do a solid number of clean reps unassisted; adding load at that point keeps the same movement pattern relevant instead of needing to switch exercises entirely. It suits intermediate and advanced lifters who've outgrown their own bodyweight as a training stimulus, and it's a straightforward way to keep applying progressive overload to movements like pull-ups, dips, and push-ups that don't naturally scale with barbell plates. Program weighted bodyweight work the same way you'd program any strength lift, 5 to 10 reps for strength-focused goals, and add load in small, gradual increments rather than jumping straight to a big jump in weight. The most common mistake is adding weight before bodyweight reps are genuinely solid, sacrificing range of motion and control just to say you're doing a weighted version of the movement. A second is progressing weight too fast, which is a common way to develop elbow or shoulder strain on movements like weighted dips and pull-ups where the joint is already under real stress even without added load.