PeerJ Author 200 Points Contributions by role Author 200 Contributions by subject area Neuroscience Psychiatry and Psychology Statistics Public Health Sports Medicine Ruichen Jiang PeerJ Author Summary Psychiatry & Psychology Public Health PeerJ Contributions Articles 2 April 13, 2021 Motor expertise and performance in sport-specific priming tasks: a systematic review and meta-analysis Ruichen Jiang, Fei Xie, Anmin Li https://doi.org/10.7717/peerj.11243 PubMed 33954051 February 2, 2021 Comparison of physical fitness and mental health status among school-age children with different sport-specific training frequencies Ruichen Jiang, Chun Xie, Jilong Shi, Xuechen Mao, Qin Huang, Fanying Meng, Zhiguang Ji, Anmin Li, Chunhua Zhang https://doi.org/10.7717/peerj.10842 PubMed 33665022