Different Types of Cupping Therapy and Ankle Range of Motion

Inclusion Criteria: * Limited ankle dorsiflexion (less than 40 degrees of weight bearing ankle dorsiflexion at baselines) * Never received cupping therapy prior to the study * No lower extremity injuries in the past 6 months * No contraindications associated with cupping therapy (e.g., deep vein thrombosis, pregnancy, bone fracture, or sunburn/rash) * Generally healthy Exclusion Criteria: * Ankle dorsiflexion greater than or equal to 40 degrees during weight bearing ankle dorsiflexion at baseline * Received cupping therapy in the past * Has a lower extremity injury or has had a lower extremity injury in the past 6 months * Self-reported a contraindication associated with cupping therapy (e.g., deep vein thrombosis, pregnancy, bone fracture, or sunburn/rash).