STEALTH Core Trainer - Dynamic Core & Full Body Workout While Playing Games; Free iOS/Android Mobile Games App; Patented 360 Degree Planking Motion; Build Muscle & Lose Body Fat in 3 Min/Day (Orange)
- ...ay. Stealth uses your core strength to control the action on your mobile phone screen, making static exercises like the plank more engaging — for your muscles and your brain..
- Never do boring planks, or sit-ups or crunches! Stealth’s Interactive Core Trainer makes core planking workouts fun and exciting by integrating mobile gaming. STEALTH features a proprietary design with 360 degree full range of motion for superior dynamic planking..