http://thebodyprojectstudio.com | Rob Smith from the Body Project Studio, a Personal Trainer in Eagan, Minnesota, recommends nutrition response testing(NRT) to detect problems within the body. Imbalances can be cured with proper testing by trained professionals at the Body Project Studio in Eagan, Minnesota. A nutrition response test is a process of the tester placing different capsules of food items in the hand of the patient and then testing a muscle response in the body. Nutritional response testing involves using a patientâÂÂs body reflexes or automatic nervous system response with kinesiology, a practice of muscle testing, to get information about the bodyâÂÂs nutritional requirements.