"Brenna is an excellent trainer. I started taking her group class and it was definitely challenging but fun! She always focuses on proper form and offers modifications; she is also funny (sour patch kid😂). I have recently started going to Brenna for personal training; she encourages and motivates me to do my best. She has not only helped me increase my strength but also my self confidence. Thanks to Brenna I now look forward to going to the gym!" -Stephanie

"Brenna is the BEST!!!" -Deanna 


Carrie's Transformation

"Thanks B! ❤️❤️❤️❤️... Thanks for constant support and being my cheerleader all these years (and for having such a great gym and amazing environment to train in)... I love being part of the GBOX family!" -Carrie


"Brenna is amazing! So encouraging so knowledgeable.. I am totally a beginner and she makes me feel very comfortable!!" -Denise

"Thank you for making me better." -Alyssa

"I have worked with Brenna over the last two years in both small group and one on one training. I enjoyed the variety and challenge in the group sessions and decided to add a personalized one on one session. I have seen a noticeable increase in my strength. I can now do pull ups thanks to her specified training plan. Brenna wants to see you succeed. I highly recommend Brenna as your trainer if your looking to achieve your fitness goals." -Heidi

"Just took the Boxing/Kettlebell class with Tina and Brenna. So fun and challenging at the same time! Thanks coaches!!" -Erin

"So I had to work solo with Brenna the destroyer today. Split lunges...burpees and lots of work with the mitts. Stick a fork in me I'm done!" -Jenn

"Thank you Brenna for our first boxing session! Was fun!! We need to sign up for more per week!! Lol" -Carrie

"The G-BOX has become a home away from home. It's truly the perfect environment to cultivate a life change that I so desperately needed. Before the G-BOX, I was a self-sabotaging, emotional eating, procrastinating ball on top of a mountain who needed a much to get my life back and now thanks to Brenna, I'm rolling over and plowing mental and physical blocks. The pain is served daily, but with a healthy supply of support. The G-BOX is a judgement free zone and the first gym (out of the 15 I've been a member of) I've been comfortable in. Thank you!" -Jocelyn