41 Providing fitness instruction services in the field of running injury awareness, running biomechanics, method, form, and progression, speed training, endurance and short distance running, running injury prevention and running performance; Providing fitness training services in the field of running injury prevention awareness, speed training, endurance and short distance running, running biomechanics, method, form, and progression; Training services in the field of running biomechanics, method, form, and progression, running injury prevention, running injury awareness and performance, speed training, endurance and short distance running