Tracy Troxel

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Tracy is the owner & operator of TNT Gymnastics. Tracy is a USAG Gymnastics professional member & Safety Certified.

Tracy was a USAG level 10 gymnast at Madtown Twisters in Madison, WI. She qualified to level 10 Nationals in California in 2002. Tracy set out on her venture beginning TNT Gymnastics in Boscobel, WI in the upstairs of a karate studio in 1999. Her excitement and passion with gymnastics has followed her to pursue her dreams of expanding the business, developing a competitive team & continually evolving her education surrounding gymnastics.

Tracy loves taking vacations with her husband Jesse and their three children:  Jade, Jesse Jr. & Jaxon.  A few of Tracy's greatest accomplishments include having a level 9 qualify to the Western Championships, coaching two level 10 gymnasts, helping a gymnast pursue her dream to become a D3 college gymnast, her daughter fall in love with gymnastics & having a large competitive team!


Danielle Mueller

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Danielle is the gym manager of TNT Gymnastics. She is also the head coach at the Richland Center, Sauk Prairie and Livingston locations as well as a team coach for the Prairie du Chien location on Tuesdays. Danielle is a USA Gymnastics professional member and Safety Certified as well as a member of the Wisconsin Gymnastics State Board.

Danielle began gymnastics at the age of 8 & has a long history with TNT Gymnastics and was a level 9 USAG gymnast on the competitive team under the supervision of Tracy Troxel. In 2009, Danielle qualified to the Level 9 Western Championships in Oklahoma. Danielle enjoys spending time with her husband Kyle and their three children: Dallas, Reagan & Lincoln. Danielle holds a bachelor's degree in Community Health Education from the University of Wisconsin-La Crosse. She is very passionate about gymnastics and her coaching abilities.
"There is no feeling or action that can replace that moment with a child when they accomplish something that took loads of dedication, commitment and focus. The smiles in the end are all worth every second! I love my job and I couldn't imagine myself anywhere else!" - Coach Danielle

Maly Krajco

Maly is a recreational and team coach at our Richland Center facility. Maly was a Level 10 USA gymnast for TNT and graduated in 2014 from Richland Center High School. Maly recently graduated from UW- Eau Claire and took a Kindergarten teaching position at St. Mary's in Richland Center. Maly has a great passion for children and gymnastics, she's a huge asset to our TNT coaching family. Maly will bring them out of their comfort zone and getting them to have the time of their life before they leave the gym always reaching for new goals!


Nichelle Hoege

Nichelle heads up the Mauston location on Tuesdays as well as coaches in Richland Center on Thursdays. You may also find her on occasion at the Sauk Prairie location.

Nichelle loves all things fitness, especially running! She enjoys spending time with her husband, Josh, and their three dogs.


Carly Fish

Carly travels to several TNT locations: Richland Center, Sauk Prairie & Mauston. She coaches recreational and team classes. Carly enjoys being outside and spending her free time with her boyfriend, Donovan, and their three daughters: Sophia, Oriana & Novana.


Kristen Brooks

Kristen coaches at the Prairie du Chien & Waukon facilities. She recently made the move to McGregor, IA after living in Florida the majority of her life. Kristen taught gymnastics for 10 1/2 years in Florida & loves to focus on the developmental level of gymnastics. Kristen enjoys taking gymnasts through the progression of skills and strength building. Kristen also studied massage therapy while in Florida. Her favorite things to do involve anything outdoors, from hiking to being on the river! 

Alex Udelhofen

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Alex has been involved in gymnastics most of her life.  She started going to the gym with her mother at the age of 3. At age 7 she was a level 5 in USAG gymnastics. She competed as a level 8 at the age of 13 for West Side Gymnastics in Dubuque IA. She Then competed in high school Gymnastics For The Platteville high school team. She qualified for state her freshman and sophomore year. After High school while in college she helped coach the Platteville high school team, and taught classes for Livingston Twisters Gymnastics. She also Judged WIAA high school gymnastics for 7 years . In 2017 She took the Head Coaching Position for the Prairie Du Chien high school Gymnastics Team. Alex works for the Crawford County Sheriff Department as a Deputy in the jail. During her free time, Alex enjoys spending time with family and friends and being in the gym coaching all ages and skills of gymnastics.

You'll find Alex subbing in PdC & Livingston as well as at open gyms in PDC!