2 Elite Core Slider Gliding Discs – Great Piece of Core Exercise Equipment – Double Sided, They Work Great on Carpet and Hardwood Floors – Sliding Discs are an Awesome Variation to Your Abdominal Core Workout , and Your Money Back if You Don’t Absolutely Love Them. By BylinePFTD_Admin on February 16, 2015February 16, 2015 2 Elite Core Slider Gliding Discs – Great Piece of Core Exercise Equipment – Double Sided, They Work Great on Carpet and Hardwood Floors – Sliding Discs are an AwesomeContinue reading2 Elite Core Slider Gliding Discs – Great Piece of Core Exercise Equipment – Double Sided, They Work Great on Carpet and Hardwood Floors – Sliding Discs are an Awesome Variation to Your Abdominal Core Workout , and Your Money Back if You Don’t Absolutely Love Them.