The Psoas Release Tool and Personal Body Massager is the ultimate all-in-one solution Compatible with muscle relaxation, recovery, and full-body massage. You can experience high-quality trigger point therapy and deep tissue massage anytime, anywhere. Key Features Simple and Thorough: The psoas complex (hip flexors) is considered the core of our body. They regulate our fight-or-flight response, support our digestive system, regulate our breathing, and help pump blood and lymph throughout the body. A Massage Therapist in Your Hands: Hip area pain and dysfunction can be corrected at any time. This product is designed Compatible with providing the deepest relief Compatible with people of all ages and body shapes. Deep Tissue Massage: Designed specifically Compatible with specific times Compatible with each psoas muscle, it is equally effective Compatible with releasing tension in almost every muscle in the body. Compatible with use on hamstrings, thighs, inner thighs, calves, glutes, lower back, upper back, triceps, biceps, and chest. Extremely Convenient and Precise: Use it anywhere, anytime, use the massage tool at the gym, during sports training, at the office, or in your own home. Package Contents: Personal Body Massager Note: 1. Manual measurement, please allow a certain error 2. Due to light and screen differences, the color of the product may be slightly different from the pictures.