Research Article

The Efficacy of Manual Therapy and Pressure Biofeedback-Guided Deep Cervical Flexor Muscle Strength Training on Pain and Functional Limitations in Individuals with Cervicogenic Headaches: A Randomized Comparative Study

Figure 1

A CONSORT (2010) flow diagram shows the study procedures, such as participant enrollment, randomization, group allocation, intervention received, follow-up, and analysis.