This precision jump rope team consists of girls and boys – 8 to 14 years old - enrolled in public school in Annandale. Many are second generation immigrants to the United States, having been born and raised in homes where languages as diverse as Vietnamese, Spanish, Arabic, Korean, and Serbo-Croatian are spoken first.

AT Jumpers was started in 1996 by Physical Education teacher Martha Huggins as an after-school outreach to an unusually diverse group of grade schoolers. The AT Jumpers have jumped in various schools and competitions and even on the South Lawn of the White House!