Back support and weighted training option Strong back support for weight lifting with an reinforced design and an integrated thickened iron chain for weight bearing. Belt for pulling and pullups: suitable for most adult men and women; a versatile pullup weight belt for various exercises. Fitness belt attachment: designed for use with professional training devices and can be used as a bodybuilding weight belt in training routines. Strength training pullup: thickened iron chain provides durable weight bearing capability; long chain length designed to work with barbell pieces for extended lifting setups. Key attributes Function: supports the back during lifting, enables beltbased pullups, and adds weight for strength training. Compatibility: fits a wide range of users (most adult men and women); compatible with professional training devices and barbell configurations. Size: long chain length to accommodate barbell pieces and longer setups; suitable for extended lifting arrangements. Material: thickened iron chain for increased durability and weightbearing performance. Performance: built for reliability and steady resistance during weight lifting and pullup training. Use scenarios Home gym barbell and pullup routine: attach the chain to the belt to add controlled resistance during deadlifts, shrugs, or pullups. Professional training environments: integrate with compatible resistance devices to support bodybuilding and strengthtraining programs. Strength development sessions: use the long chain to progressively load barbellbased movements and pullup training for enhanced muscular endurance and power.