LETTER TO EDITOR Vol. 15 Issue 3: 476 Science of Gymnastics Journal 476 Science of Gymnastics Journal INVITATION FOR PARTICIPATION IN A STUDY It is not only about the athlete, but also about the surroundings…! Participants needed for an international study on the impact of surrounding factors (family, job, training site, judges, …) on sports performance. If you are interested, please check out the following link: https://www.umfrageonline.com/c/iycvfkqe Please email any questions to: j.weber_@hotmail.de