Subscribe for more: full.sc Watch More of this show: full.sc It’s day 4 so by now we have an idea of how the hula chair operates. Does this electronically charged exercise chair really build abdominal muscles and aid in weight loss? Matthew hasn’t sold us yet, but we’re getting a good laugh out of the entire experience. About Fitness Guinea Pig: On Fitness Guinea Pig, we enlist people from all walks of life, be it celebrities, comedians, actors, or your average everyday joe, to test today’s most popular workouts, weight loss programs and fitness equipment. We’ll put them through the rigors of p90x, Zumba, and all of the latest trends in physical fitness. See these fitness guinea pigs in action and hear their results to decide which one is right (or not) for you! Matthew Hoffman: Matthew has recently been putting his witty stamp on everything Hollywood, as host and writer of “Fashionation”, a weekly red carpet clip show from the executive producers of “Project Runway” on the TV Guide Network. He has also appeared as the official correspondent for “The Fran Drescher Show” on FOX, as well as a host and correspondent for “That Morning Show” on E!. As an entertainment and pop culture expert, Matthew has weighed in on everything entertainment for The Tribune Companies’ most popular blogs Zap2it and The Dish Rag. Everyday Health is your No. 1 resource for health and wellness advice. We make it fun and easy to live a healthier, happier lifestyle. Subscribe now and start feeling …