The Journal of Sport & Exercise Psychology (JSEP) is a journal that is published every two months and is all about how psychology relates to sports and physical activities. It is an important journal in the field and is reviewed by experts. The journal publishes research papers that test new ideas and methods in sports psychology. They also publish reviews of previous research and short reports on important studies. JSEP has been around since 1979 with different editors over the years and can now be found online.