Invite Church Fitness to be a guest speaker at your Sunday church service. Let our fitness experts educate, inspire and motivate your congregation to lead a healthier lifestyle. Rob Killen and Kelly Barrett have over a combined forty years of personal and professional experience. Both Rob and Kelly have a passion to teach and train others to achieve success with their exercise and weight management goals. Rob has been a certified personal trainer for over 20 years, and is the founder of Church Fitness. Kelly is a nationally board certified behavior analyst, licensed through the Virginia Board of Medicine. She has a Master’s Degree in Educational Leadership, and is a professional figure competitor.