While running may come to mind as the best cardio workout, jumping rope also has its benefits—but which one is better? Here’s what personal trainers have to say about it. “Running will build cardiovascular endurance, as well, but you need either a treadmill or space outside,” NASM-certified personal trainer Jaclyn Sklaver, M.S., CNS, CDN, LDN, tells mbg. With proper form, running can also build lower-body muscle. Studies have also linked running with longevity1, stating that “runners have a 25% to 40% reduced risk of premature mortality and live approximately three years longer than non-runners.” Along with physical benefits, running can also promote mental well-being—regardless of your speed. “If you can take it outside, it can be meditative and connect you with nature,” says fitness trainer BB Arrington, NASM-CPT. “The best thing about jumping rope is that you don’t have to go anywhere to do it,” Arrington says: All you need is the right equipment. While sprinting can help build lower-body strength, jumping rope targets the upper body. “[It] helps shape shoulders and strengthen core while improving power output and endurance,” Sklaver says. On top of that, “It’s also an opportunity to work on your rhythm and coordination—fitness is more than just duration, speed, and load,” Arrington says. “Both activities cost very little, and you can do them without a gym membership in any location,” Sklaver says. According to family medicine physician and certified personal trainer Michele Reed, D.O., both exercises can lead to benefits in how you walk or stand. As for which one is better? Well, that depends on the individual and their circumstance. “If you do not have any knee pain or arthritis, you are the perfect candidate to run,” Reed says. “If you are working with limited time, jumping rope is good—especially to improve agility and flexibility,” she adds. Specific goals, like calorie-burning, muscle building, etc., will also help determine which exercise is best for you. For example, Sklaver says running (particularly sprinting) will build more leg muscles, including glutes and quads, than jumping rope. If you can maintain that pace, and have the endurance to run long distances, then running may ultimately burn more calories since “you can run for a longer period of time than you can jump rope,” she explains. If endurance and speed aren’t your strong suits, then jumping rope at a high intensity may be more efficient. “When you jump rope, you can actually burn more calories in a shorter period of time,” Reed tells us. Unless you have orders from your doctor or physical therapist to avoid it, running may be a good way to strengthen those areas. “If you have a choice with the surface for running, try running on a track as opposed to concrete,” Reed suggests. “Other great running surfaces are wood chip trails or groomed grass, as they will absorb more of the load and take the strain off of the body,” physical therapist Meghan Cass, P.T., DPT, previously told mbg. In addition to terrain and form, wearing supportive running shoes can also make a difference. If running is painful for you, Arrington recommends switching to jumping rope—and vice versa. “But don’t forget to uncover why the other movement isn’t agreeing with you,” she says. Since it’s gentler on the body, more efficient at burning calories, and easy to do from just about anywhere, we argue jumping rope is the better form of exercise when compared with running.