Dr. Amy Xu got hooked on cheerleading in the fifth grade. As she pursued the sport in high school and college, she witnessed how the routines started demanding increasingly complex acrobatic feats — ...

We went head-to-head in a fun cheer competition with jump splits, tumbling passes, and an ABC challenge to decide who the ultimate cheerleader is. I focused on flexibility, while my sister showed off ...

Britt Hertz and Anna McNulty face off in a series of difficult cheerleading stunts and tumbling passes.