Reverse Plank | Upward Plank Pose Purvottanasana counteracts the effects of Chaturanga by stretching the pectoralis major, pectoralis minor, and anterior deltoids. The post Reverse Plank | Upward Plank Pose appeared first on Yoga Journal. Previous Article 10 Coping Mechanisms for Dealing With Grief or Loss Next Article Reverse Plank | Upward Plank Pose: The Complete Guide