Do core ball chairs really work?
On One Hand: Exercise Your Abs While You SitCore ball chairs allow you to work on core muscle strength while working at a desk, reading a book, or watching television. Posture is important when using the core ball in order to maintain balance. Proper posture engages your abdominal muscles and tones them. The constant shifting while maintaining good balance on the core ball ensures the core muscles are used equally.On the Other: Core Balls Require DedicationAlthough using a core ball is a kind of passive exercise, it does requires some dedication to see results. If used every day, the core muscles will become toned due to the constant shifting required to maintain balance on the core ball. The amount of time the core ball is used should be increased gradually or else sore muscles may result.Bottom LineUsing a core ball as a chair is a great way to exercise the core muscle group without taking any extra time for a workout.