Fifth-grader Luke Mueller high fives Utah's number one sport stacker, Ethan Sumsion, after they raced during a sport stacking event at South Weber Elementary school on Thursday, November 13, 2014.

Many go the distance mentally through sport stacking, an activity that has become a trend in physical-education classes across the country. On Nov. 6, 80 Leacock Elementary third-graders joined 81,252 ...

In effort to promote friendly competition, Freeland Middle School 7th and 8th-graders learned how to quickly stack cups in precise form, not to allow any to tumble down. Students competed against one ...

A year ago, Austin Naber was featured in The Herald-Times for his astounding cup-stacking prowess. Then a 7-year-old second-grader at Lakeview Elementary School, the precocious youngster had smashed ...

Sampson Elementary teacher Charlotte French prefers the nontraditional approach to teaching physical education, so when she first saw a little girl stacking plastic cups in a fury at a table while at ...