Jenni started dancing at the age of four (ballet, jazz, tap, hip-hop, lyrical) and moved into competitive dance teams as she grew. She continued to pursue dance as a Miami Dolphins cheerleader for two years.
In 2006, Jenni started CrossFit when her brother opened his gym. Shortly thereafter she joined the CrossFit Seminar Staff (2007) and has spent over a decade teaching CrossFit fundamentals and coaching skills to athletes and coaches around the world. She was one of the original CrossFit Games athletes competing in 2008, 2009, and 2010.
In 2019, Jenni moved to Colorado and joined the CrossFit Roots coaching team.