SUP stands for Stand-Up Paddleboarding, which is a water sport that involves standing on a board and using a paddle to move across the water. The board is similar to a surfboard, but larger, wider, and more stable. Stand-Up Paddleboarding can be done on lakes, rivers, and oceans, and is a great way to enjoy the water and stay active. It is a low-impact exercise that can improve balance, strength, and endurance, and can be enjoyed by people of all ages and fitness levels. Stand-Up Paddleboarding can also be a relaxing and meditative activity, as you can enjoy the scenery and the peacefulness of being on the water. It has become a popular water sport in recent years and is often offered as an activity in water sports centers, resorts, and vacation destinations.