Welcome to the Power House! We are a boxing group fitness gym located in Knoxville, TN.
08/22/2026
The STRONGHOLD CHALLENGE is officially over! Months of training and hard work paid off!
We are so proud of this group of people right here. They woke up at 5 am to sweat and burn!
Big thanks to Faith Promise Church for allowing us to use their beautiful campus!
We have a video coming of this amazing fitness event. Stay tuned!
08/20/2026
We love celebrating with our boxing family! 💯 classes down!
08/19/2026
This week our street team is popping up at The Picky Chick Consignment for their Fall and Winter event!
We are grateful to have them as a gym sponsor! Stop by this week and shop their awesome selection of clothing, toys, and all the things you need for infant to teen! (And say Hi to Coach Boss Lady!)
Here it is! Ashley, Caitlin, and Patrick survived the House Challenge!
CHECK IT OUT!🎥
08/18/2026
The Boxing Family completed “The Stronghold Challenge” last night after Patrick closed up the gym! Lots of sweat, determination, prayer and heavy breathing…but WE DID IT!
The video of Ashley and Caitlin crushing this challenge (and Patrick gasping for air) will be released soon! We can’t wait for Saturday!
Who wants to see a TOUR of this Saturday’s “Stronghold Challenge” property!?!?
❄️🔥⛰️🌪️
08/15/2026
The BOSS is at Men’s Conference 2026 Faith Promise Church! Iron sharpens iron.⚔️
08/14/2026
The Stronghold pins and bandanas are in! ONE WEEK LEFT!
08/14/2026
I’m probably going to rebrand Ashley‘s personal training program and call it “The Gun Range!” Because too many people keep walking in with these 🔥FIRE-ARMS!🔥(Put the safety on those things, Meg!)
Boxing + Strength/Conditioning = 🔥💪
Progress starts when you focus on TODAY and not TOMORROW! Stop thinking 100 boxing classes ahead… instead…just come take your first one!
What should you bring with you to The Stronghold Challenge!? 🎒
We have been getting this question a lot! You don’t have to bring a lot. But you will be moving and traveling across the Faith Promise Pellissippi campus. You might want to pack a few things!
1) Water and snack
2) Towel (for workouts in the grass)
3) Workout Clipboard (provided by PHB)
4) Change of clothes (for afterward)
* No boxing equipment (wraps or gloves) needed