Weight Vests

A weighted vest is a fitness device worn on the body that increases physical load via built-in weight pockets. Its primary functional principle utilizes high-density fillers—such as metal shot, iron sand, or silicone—to distribute weight evenly, providing constant resistance during exercise to enhance strength training and endurance workout effectiveness. This equipment falls into two main categories: fixed-weight vests, where the weight is pre-sealed and non-adjustable; and adjustable-weight vests, which allow users to customize the load by adding or removing weight plates for greater flexibility. Materials commonly include neoprene for elastic comfort, or nylon for enhanced durability and lightweight properties. Core use cases encompass High-Intensity Interval Training (HIIT) to improve cardiovascular health, loaded running (e.g., rucking) to boost endurance, foundational strength training for muscle development, and rehabilitation training to restore limb function. Target user groups range from professional athletes and fitness enthusiasts to military personnel for physical conditioning, as well as rehabilitation patients aiding muscle recovery. Safety design emphasizes an ergonomic structure to ensure weight balance and reduce the risk of exercise-related injury. This type of gear is suitable for activities like walking, squats, and push-ups, offering an efficient way to increase difficulty without complex equipment, with benefits including elevated metabolic rate and improved coordination.