About TNT Fitness

TNT Fitness has been coaching the Fox Cities for over 17 years from our gym on Oneida Street in Menasha. In that time more than 500 people have trained with us — adults who wanted their energy back, parents who wanted their kids moving well, and plenty of people who had written themselves off as "not a gym person" and turned out to be exactly that.

We put people first. That isn't a slogan we printed on a wall; it's how the coaching actually works. We specialize in helping adults 40-65+ reclaim their energy and strength through the TNT Training 5 system, and most of them do it through our small group personal training. What works for someone else may not work for you — that's why we create a program specifically for you, and change it as your body and your life change.

Our coaches are career professionals, not part-timers working the floor between other jobs. All of them hold degrees in Exercise Science and certifications that would qualify them to work in university or professional team settings. Whether you're training with a 17-year veteran or a newer member of the team, the TNT Training 5 system keeps the quality of coaching consistent from session to session.

We don't beat you up; we build you up. A session that leaves you unable to walk down stairs for three days isn't a good session — it's a failed one. We prioritize your joints and your long-term health so that you can still be training, hiking, lifting grandkids, and doing your own yard work in twenty years. That principle matters most for our members over fifty, which is why we built a dedicated approach to strength training for adults over 50.

Commercial gyms give you a key card. We give you a coach and a community. Everyone in the room knows who you are, notices when you're gone, and cheers when your numbers move. That accountability is the reason people stay for years instead of quitting in February — and it's the pattern behind almost every one of the member results and reviews on this site.

We coach two groups: adults through small-group and private personal training, and youth training for ages 10-18 through a fitness program built on healthy habits, confidence, and safe, age-appropriate strength work. Both run out of the same Menasha gym, coached by the same team, on the same principles.

[FOUNDING STORY — PLACEHOLDER: the year TNT Fitness opened, who founded it, what they were doing beforehand, and the specific frustration with commercial gyms or big-box training that made them open a coaching-first gym in Menasha. Two or three paragraphs in the owner's own words works best here.]

[FOUNDING STORY CONTINUED — PLACEHOLDER: how the gym grew from its first members to the 500+ people coached since, when the current Oneida Street space opened, and when the youth program was added.]

What we can say without any embellishment is what has stayed the same for 17+ years: one location, career coaches, published pricing, and programming written for the person in front of us. You can see exactly what that costs on the pricing page before you ever talk to us.