Muscle memory is a commonly used term for motor skill acquisition and retention. Activities like cycling or swimming are good ...

MILFORD — A room full of Woodland Elementary School students watched in awe Tuesday afternoon as 17-year-old Seamus Stoker whipped a dozen lavender-colored cups in and out of pyramid-shaped stacks.

Christina Shi doesn't run short on talents. Ace student. Gifted musician. And, oh yes, the West Lafayette Junior High seventh-grader already is famous — for her cup-stacking skills. In 1.7 seconds, ...

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.

The "Wisconsin Winter Stack Up" hosted some of the country's fastest cup stackers. Sport stacking is a competition in which competitors stack specially designed cups up and down in set patterns. Speed ...

Today’s Fit and Well segment was one of the most fun to date! We went to Samuel E Spaght Elementary School and met PE Teacher, Ernesto Alcantara. Mr. Alcantara, or Mr A to his students and peers ...

Editor's note: This segment was rebroadcast on Sept. 30, 2025. Click here for that audio. In the early 2000s, thousands of U.S. schools had their students race the clock to stack cups in gym class.

Ezekiel McDowell has been obsessed with speed for as long as he can remember. His favorite superhero growing up was The Flash and he says he can solve a Rubik’s Cube in under 30 seconds. But for the ...

Flannery Shelfer was trapped, but she was OK with that. Several of her fellow second-grade students at St. Mary's Elementary School surrounded her with a stack of large cups. In just a few seconds, ...

MUKWONAGO, Wis. - In the Nicloy's family home in Mukwonago, it's hard to miss the sound of nine-year-old Liam Nicloy speed stacking. "Usually, I wake up and then play a little bit in the morning, and ...