Stealth Game Your Core Planking Board Whole Body Exercise Ab Trainer

Stealth Core Trainer transforms the boring plank exercise into an exciting game, making your workout more effective and way more enjoyable. Get a complete full body workout for your core, arms, shoulders and chest in just minutes a day. Stealth's gamified workouts feel like play, so you work harder without even realizing it. Feel the difference as you strengthen your core muscles, leading to a pain-free back, improved posture, and a flatter belly. Get ready to dominate your fitness goals and enjoy the benefits of a fitter, healthier you—game on! - Dynamic Motion: Engage your core from every angle with full 360-degree motion technology. - Comfortable Use: Discomfort won’t get in the way thanks to ergonomically designed padded armrests - Universal Smartphone: Compatibility Supports all smartphone sizes for a seamless gaming experience - Compete With Friends: Push yourself and your progress further by connecting with your friends and other stealth users. OEM website: https://playstealth.com/products/core Have to charge 125 because of shipping, it’s almost 10 lbs! And posh charges a lot of anything over 5 No flaws Works stand alone or w phone !