Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: Protects lumbar curve and also sacrum from grinding on the floor
Review: Everytime I did situps in the past, my sacrum would be tender as it grinds on the floor, the lumbar curve is also not supported. Enter Abmat. Very well designed, very soft. Curved just right. Very happy and highly recommend. It forces you to use ab muscles you rarely used. Translation: intense situps. Gotta work hard at it. Also prevent you from using your hip flexors.
