hand·spring 
/ˈhændˌsprɪŋ/ noun
plural hand·springs /ˈhændˌsprɪŋ/ noun [count] : a fast movement in which you jump forward or backward, land on your hands, swing your legs up and over your body, and then land on your feet
▪ He did a handspring on the lawn.
▪ He did a handspring on the lawn.
