1.Weighted vest fitness equipment: The intensity of weighted exercise is higher than that of no-load exercise, which helps to increase the metabolic rate and has a better effect on fat loss and muscle gain. It is easy to use and is not restricted by the venue. Appropriate and reasonable use can improve body shape, strengthen bones, and reduce bone loss 2.2 Weight selection - 11 pounds (M) / 18 pounds (L): We provide two weights for beginners and advanced fitness people, M-11 pounds, L-18 pounds. Choose the right weighted vest to help with weight-bearing muscle training. The weighted vest is very suitable for strength training, muscle building, stair climbing, weight loss, weightlifting, walking, running, etc., which helps to improve aerobic exercise and body strength, and provide you with a stronger filling. It is sewn with multi-section split seams, thickened precision seams, and the filling is tight and not easy to fall off. There is a mesh pocket on the back to save space to add extra weight. 4. Adjustable buckle and reflective strips: This weight vest adopts an integrated adjustable buckle and elastic edges, which provides excellent flexibility for exercise and is suitable for users of different body sizes; the reflective strips on both sides of the weight vest can protect your body even at night.