<object class="alignleft size-thumbnail" style="margin: 5px;" width="390" height="300"> <param name="movie" value="http://www.youtube.com/v/oxtk-peznQE?version=3&hl=en_US&rel=0"/> <param name="allowFullScreen" value="true"/> <param name="allowscriptaccess" value="always"/> <embed src="https://www.youtube.com/v/oxtk-peznQE?version=3&hl=en_US&rel=0" type="application/x-shockwave-flash" width="390" height="300" allowscriptaccess="always" allowfullscreen="true"/> </object> If you want to buy a flex belt you should read the latest The Flex Belt reviews to make sure you understand the risks associated with these fitness products. The food and drug administration (FDA) does not regulate this industry so you need to investigate the effectiveness of these flex belts on your own. These belts emit a small electrical charge through your abdominal muscles, as the current passes it forces your stomach muscles to contract. The more these muscles contract the stronger they should become or that is the general theory.<br /><br />The majority of these flex belts do not work, to figure out which of them are no good you need to go to sites like Facebook and read the comments left by people who have used these flex belts. Facebook will have the most honest reviews so this is where you will find the truth. After you have identified which of these flex belts are effective you need to find an online retailer who has the best priced flex belts. The only way to find this out with certainty is to use a spreadsheet and track the prices that each retailer is quoting. Make sure you only deal with reputable online retailers or you could end up with an inferior quality flex belt.