Wide Compatibility Enhance core strength with a builtin phoneholder workout support for situps, planks, and pushups. This setup helps improve ab definition during athome fitness routines. Optimized Workout Comfort Designed for comfort with ergonomic stability and even force distribution. The situp bar includes a footstabilizing fit to boost overall situp performance naturally. Adjustable Support Angle Enjoy comfort with adjustable positioning and threeheight options. The ideal support angle adapts to diverse fitness routines effectively. Strong Suction Base A doublesuction cup design with natural rubber pads provides strong suction and reliable traction to keep the device steady during exercise. Use scenarios Athome core training: secure your phone in the holder to follow videoguided situps, planks, or pushups while keeping the device visible and hands. Stabilityfocused days: rely on the footstabilizing fit and ergonomic support to maintain proper form during core and upperbody routines. Flexible setups for varying exercises: adjust the height and angle to accommodate different movements and user heights, enabling quick transitions between exercises. Material and performance notes Suction system employs doublesuction cups with natural rubber pads for strong adhesion and consistent grip during workouts. Designed to support three common core exercises (situps, planks, pushups) with integrated phoneholder functionality.