Key benefits Adds controlled external resistance for bodyweight and weighted training, enabling progressive overload during pullups and other lifts. Thick iron chain provides durable weight bearing and a secure connection to the belt for reliable performance. Long belt length with an adjustable buckle ensures a secure, comfortable fit for a range of waist sizes and barbell setups. Doubles as lumbar support during heavy lifts, helping to stabilize the core and protect the lower back. Suitable for most adult men and women, making it a versatile fitness accessory for general strength training. Product features Bodybuilding weight belt with a thick iron chain for weight bearing training supplies. Long size designed to accommodate barbell pieces and additional load. Adjustable buckle style waist belt with lumbar brace compatibility for secure, comfortable wear. Flexible design suitable for pulling and various strength training activities. Specifications and compatibility Material: thick iron chain (durable weight bearing component) Belt length: long size to accommodate barbell pieces and added weight Closure: adjustable buckle for a secure fit Use: weighted pullups, barbell training, and general strength work Audience: suitable for most adult men and women How to use (simple guidance) Put on the belt and fasten the adjustable buckle for a snug, secure fit. Attach the iron chain to the belt and connect the appropriate weight plates or loading as needed. Perform the desired exercise (for example, pullups or barbell work) while maintaining proper form and core engagement. Use scenarios Weighted pullups at home or in the gym: fasten the chain to the belt, load the desired weight, and perform pullups to increase difficulty and build upper body strength. Barbellbased training: use the belt during barbell exercises such as deadlifts or rack pulls to add resistance and provide lumbar support during heavy lifts. Core and back strengthening: wear the belt during strength routines that involve pulling or heavy lifting to stabilize the core and protect the lower back. Notes Ensure the belt is securely fastened before starting any exercise. Do not exceed your current strength level; increase weight gradually as you build conditioning. Use in accordance with standard safety and training guidelines.