Outdoor cycling exercise leads to bilateral ulnar nerve injury and iliopsoas muscle rhabdomyolysis with initial symptoms of venous thrombosis: A case report and literature review1Department of Neurology, The First Affiliated Hospital of Zhejiang Chinese Medical University (Zhejiang Provincial Hospital of Chinese Medicine), Hangzhou 310006, China.2Department of Neurorehabilitation, The First Affiliated Hospital of Zhejiang Chinese Medical University (Zhejiang Provincial Hospital of Chinese Medicine), Hangzhou 310006, China.Author Email address:Lin Zhu:1009574297@qq.com; Zhengxiang Zhang: jxzhangzx@163.com; Chao Zhang: zc985417@163.comCorresponding Author: Chao Zhang, Department of Neurorehabilitation, The First Affiliated Hospital of Zhejiang Chinese Medical University (Zhejiang Provincial Hospital of Chinese Medicine), No.54, Youdian Road, Shangcheng District, Hangzhou, Zhejiang 310006, China.(e-mail: zc985417@163.com) Tel:+86-13735598520