But your hormones have a huge impact on your fat-burning ability and metabolism, so it's very important to also make sure your workout activates your fat-burning hormones and fat storage hormones. When all of these elements work together, your body becomes a fat-burning machine that works for you rather than against you. This program is a 21 day program that you simply follow. This is a plan for women over 35 to fight belly fat once and for all, and all you have to do is follow the information inside. About Shawna Shawna Kaminski knows a thing or two about being over 35 and staying in great shape. She is in her 40s and has helped thousands of women achieve the body they wanted at an age that was once considered difficult. She is a Canadian athlete who has achieved many sporting achievements in her life in areas such as swimming, bodybuilding and freestyle skiing. She currently owns NW Fit Body Boot Camp in Calgary, Alberta. The advantages: any woman, whatever her age, can use this program to exercise.