Handspring (gymnastics)
（重定向自Front handspring）
A handspring is an acrobatic move in which a person executes a complete revolution of the body by lunging headfirst from an upright position into a vertical position and then pushing off (i.e., "springing") from the floor with the hands so as to leap back to an upright position. Handsprings are performed in various physical activities, including acro dance, cheerleading and gymnastics. In artistic gymnastics, handsprings are commonly performed in the floor exercise, vault, and balance beam events.