Onyx Body and Slim Spa is a great tool to help get in to shape. I always feel like my workout was pushed to the next level after my estim treatment. Everyone is knowledgeable, caring and willing to help in any way they can. It is relaxing but it doesn't have to be if you want to push yourself during your treatment, they have free weights available. Onyx is well rounded in offering muscle strengthening, weight loss, nutrition (they have delicious soups for purchase), and other pampering options like salt rock lamps, essential oils, teas. There is something special about the atmosphere that I can't put into words. Go, see for yourself and if you're lucky you will get to hear one of Julie's amazing stories.