Yes4All 샌드백 - 튼튼한 샌드백, 피트니스, 컨디셔닝, 크로스핏용 - 다양한 색상 및 사이즈

["REAP A MULTITUDE OF BODY STRENGTHENING BENEFITS: By having to control the changing center of mass constantly, training with sandbags helps condition & build stability, strength, and performance in other sports","MULTI-FUNCTION TRAINING GEAR: Employ the sandbags to engage your core and target multiple muscle groups in numerous exercises: Lunges, Deadlift, Squat, Burpee, Snatch, Spider, Overhead press, Hammer curl and many more","JUST THE RIGHT SANDBAG: Yes4All Sandbags come in a variety of colors and capacities so you can choose the exact bag for your level of fitness and training goals: S (5-25 lbs), M (25-75 lbs), L (50-125 lbs) & XL (125-200 lbs)","THOUGHTFUL & ENHANCED DESIGN: Made of 1000 Denier (1000D) Coated CORDURA Nylon Fabric, strong stitching and zipper closure to ensure durability and performance. Strategically placed handles offer opportunities for various workout moves","FULL PRODUCT SET INCLUDES: S – 1 small inner bag (5-25 lbs), M – 1 small & 1 big inner bag (25-75 lbs), L – 3 big inner bags (50-125 lbs) & XL – 4 big inner bags (125-200 lbs)"]