Product Description The WONDER CORE SLIDE FIT Ab Roller Wheel is a top-quality fitness equipment designed to help you strengthen your core and achieve your fitness goals. With its four-wheel design, this ab roller provides exceptional stability during workouts, preventing any chance of rolling over and ensuring your safety. It has won a US Invention Patent in 2021 and is certified by TÜV Rheinland in Germany. Featuring an innovative automatic rebound technology, this ab roller generates resistance and applies brakes when needed, making it suitable for beginners and experienced fitness enthusiasts alike. You can choose from three different workout modes to adjust the rebound power according to your preference and fitness level. In addition to targeting your abs, this multifunctional exercise equipment allows for various other exercises like ab tuck, ab roller, bridge, plank crunches, and more. It offers versatility and enables a full-body workout. The package includes a knee pad for added comfort during floor exercises. To enhance your fitness journey, the SLIDE FIT APP provides a wealth of resources. Simply download the "Wonder Core" and "Slide Fit" apps to access an online user manual, fitness guide, exercise analysis, training modes, and even unique fitness games for free. Stay motivated and track your progress with these valuable tools. Invest in the WONDER CORE SLIDE FIT Ab Roller Wheel and experience efficient core workouts in the comfort of your home. Whether you are a beginner or a seasoned fitness enthusiast, this abdominal roller machine offers stability, safety, and versatility to help you achieve your fitness goals. #productDescription { color: #333333; word-wrap: break-word; font-size: small; line-height: initial; margin: 0.5em 0px 0em 25px; } #productDescription_feature_div > h2.default { font-size: medium; margin: 0 0 0.25em; } #productDescription_feature_div > h2.books { color:#333 !important; font-size:21px !important; line-height: 1.3; padding-bottom: 4px; font-weight: normal; margin: 0px; } #productDescription_feature_div > h2.softlines { color:#333 !important; font-size:21px !important; line-height: 1.3; padding-bottom: 4px; font-weight: bold; margin: 0px; } #productDescription > p, #productDescription > div, #productDescription > table { margin: 0 0 1em 0; } #productDescription p { margin: 0em 0 1em 1em; } #productDescription h3 { font-weight: normal; color: #333333; font-size: 1.23em; clear: left; margin: 0.75em 0px 0.375em -15px; } #productDescription table { border-collapse: inherit !important; margin-bottom: 0; } #productDescription table img { max-width: inherit !important; } #productDescription table td { font-size: small; vertical-align: inherit !important; } #productDescription ul li { margin: 0 0 0 20px; } #productDescription ul li ul { list-style-type: disc !important; margin-left: 20px !important; } #productDescription ul ul li { list-style-type: disc !important; margin-left: 20px !important; } #productDescription > ul ul li { list-style-type: disc !important; } #productDescription ul li ul li { margin: 0 0 0 20px; } #productDescription .aplus p { margin: 0 0 1em 0; } #productDescription small { font-size: smaller; } #productDescription.prodDescWidth { max-width: 1000px } P.when('jQuery').execute(function($){ $("#productDescription table").each(function() { var width = $(this).attr('width'); if (width) width += 'px'; else width = 'auto'; $(this).css('width', width); var padding = $(this).attr('cellpadding'); if (padding) padding += 'px'; else padding = '0px'; $(this).css('padding', padding); }); }); #productDescription h3 { margin: 0.75em 0px 0.375em -1px; }