supported by the National Natural Science Foundation of China (Grant No. 51435008 to Z.D. and 31601870 to Z.W.);Natural Science Foundation of Jiangsu Province, China (Grant No.SBK2016040649 to Z.W.).
Geckos' ability to move on steep surfaces depends on their excellent adhesive structure, timely adjustments on locomotor behaviors, and elaborates control on reaction forces. However, it is still unclear how they can ...