Versatile core trainer for floor crunches and pullups, featuring cantilevered arms that adapt to diverse fitness requirements and maximize abs engagement. Safe and ergonomic design An elastic cantilever system reduces joint strain while promoting stronger muscle contraction, creating a secure training environment that supports consistent progress. Flexible adjustment for all users Adjustable construction enables deep abdominal activation and targeted muscle toning, accommodating different body sizes and workout needs with comfort and security. Easy to carry and store Folds for spacesaving storage and is lightweight for effortless transport and organization, suitable for home and gym use. 23 practical use scenarios Home core routine: Use for floor crunches and assisted pullups to build core strength and definition in a compact, spaceefficient setup. Small gym or studio: Quickly adjust for multiple users with reliable stability, supporting consistent workouts in a shared space. Travel or apartment living: Take advantage of the foldable, lightweight design to maintain core training routines without bulky equipment. Key attributes Function: Supports floor crunches and pullups to strengthen abs with an ergonomic, jointfriendly cantilever system. Compatibility: Adjustable design suitable for a range of users and workout styles, facilitating deep ab activation and muscle toning. Size and weight: Foldable and lightweight for easy storage and portable use in home or gym environments. Material and performance: Built with a lightweight construction to enable effortless transport while maintaining secure training conditions.