Wonder Core yoga roller before and after your workout Massage your muscles back to relaxation with the Wonder Core Hollow Yoga roller. By regularly massaging your muscles deeply, you not only promote muscle recovery but also prevent injuries. That""s why this trigger point massage roller is highly suitable for anyone involved in fitness and sports. The Wonder Core Yoga Roller is compact and easily portable. Take it to the gym or use the roller at home. Exercises for the yoga roller Thanks to the profiled structure, you can mimic a particularly deep connective tissue massage with this trigger roller. By rolling your muscles over the massage roller, you give yourself a massage and promote blood circulation. Additionally, the massage roller can be used for warming up or cooling down, as well as for balance and rehabilitation exercises.