TRX This class focuses on balance, strength and core conditioning while using the TRX straps. Our instructors are certified in the TRX system, they will guide you through the workout demonstrating proper techniques. Class Schedules F8 is the premier destination for women’s situational awareness and self-defense training. Facebook-f Twitter Instagram GET IN TOUCH 2048 S Stewart Ave Springfield, MO 65804 info@f8training.com +1 417-720-1057 Have a question? Please enable JavaScript in your browser to complete this form.Name *Email *Message *MessageSubmit