【Free Shipping】Water Bag Dumbbell 30KG - Unused I ordered this for product confirmation, but I'm not going to use it, so I'm selling it at a bargain price. Material: PVC Capacity: Approximately 30L ※The reference photo is 20KG, but this is 30KG. We will also include our handling instructions. Contents: Water bag body x 1, foot pump x 1 #Gensan's Listed Products ✅【What is a Water Dumbbell?】 This is a core training device that utilizes the properties of water, designed for beginners to intermediate users. It is also sometimes called a water bag. It is effective for dieting and is a full-body muscle training tool developed to achieve a toned body with a balanced physique and correct form through home training. It is also famous that a famous Japanese soccer player uses it as a core training tool. It supports the creation of a body that is less prone to fatigue. ✅【Have Fun Creating a "Beautiful Body" at Home!】 Unlike regular training equipment such as dumbbells and barbells, the water inside the water dumbbell moves, causing the center of gravity to change irregularly. The body unconsciously trains through "reflexive movement," conditioning the entire body. Using a water bag stimulates the muscles in the core of the body, allowing the body to learn the correct movements, become strong and stable, and less prone to fatigue. It can lead to a toned body, a slim physique, a tightened abdomen, correct form, a flat stomach, and a sharper body line, leading to an ideal "beautiful body" that is toned from the inside out, focusing on the core. ✅【Start with the Weight That Suits You!】 Since the water dumbbell is a muscle training and core training device that uses water, you can adjust the weight (5kg, 10kg, 15kg) according to your level and physical strength. It can be used by beginners to intermediate users, housewives, and people of all ages. It is effective in sports and daily life. It is effective for exercise, training, those who want to eliminate lack of exercise, and for dieting. #CoreTraining #CoreTraining #WeightTraining #MuscleTraining #Telework #WorkFromHome #WorkFromHome #WeightGainAtHome #Diet Features...Adjustable