Cheer stunts, fatherly wisdom, and an unshakable bond — that's what you'll find on Roland Pollard's Instagram feed. The Prosper dad has become an internet sensation thanks to videos of gravity-defying ...

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 — ...