The Heartbeats are one of the best known jump rope teams in the world. The team was founded in 1992. By the time the U.S. Nationals started in 1996, the team was ready to shine. I seem to remember them doing very well during the years I was at Nationals (’96-’01). They’ve also had a lot of success in the AAU Junior Olympics. According to their website they’ve captured numerous individual and team medals along with the Team Show trophy at both the USA Jump Rope Nationals and the AAU Junior Olympics.
Here is a video of their team show performance that earned them 2nd place at the 2006 Worlds in Toronto, Canada.