

Do you want to get stronger, leaner, and move better in 2026?
You're in the right place.
With the power of simple Kettlebell Workouts, I help folks around Nashville build real-world strength, improve mobility and cardio conditioning, and feel confident in their bodies.
My name is Zack Henderson.
I'm a StrongFirst certified kettlebell instructor, strength coach of 15 years, and an East Nashville neighbor since 2016.
I offer private, in-home personal training focused on strength, flexibility, and long-term health.
Interested in working together?
Start with this quick intake form:
What's the deal with kettlebells?
Kettlebell training (when done right) checks a lot of fitness boxes:
Strength, cardio, mobility & flexibility, balance & coordination, and fat loss.
The best part? It's time-efficient and home-gym friendly.
You only need a few kettlebells, a little space to move around, and 20-40 minutes to get a great total-body workout!
Why should I listen to you?
I've been a certified kettlebell instructor since 2011 and have collected lots of nerdy letters along the way (HKC, RKC, SFG II, PNC, USA Powerlifting Coach, NASM, and FMS if you're curious).
More importantly, I have an extensive track record of helping folks from all walks of life to achieve their goals.
You can read their stories here.
Do you only workout with kettlebells?
Nope.
I love all sorts of fitness methodologies and over the years have trained everything from powerlifting to distance running to jiu jitsu.
But I always come back to kettlebells because of their incredible benefits for me and my clients.
You don't have to workout exclusively with kettlebells either but I have no doubt they have a place in your fitness plan.
What about nutrition?
I’m a Precision Nutrition certified nutrition coach, not a registered dietitian.
That means I don’t prescribe medical diets or advise on medical conditions.
But I do help clients build practical, sustainable nutrition habits that support strength, body composition, and overall health.
Where's your gym?
As a mobile, in-home trainer, I bring the gym to you!
Of course, we also have the option to train at select gyms and studios around Nashville.
How do we get started?
Everyone starts with a no-obligation intro phone call.
We'll chat about your goals, obstacles, and how I can help you best.
Just fill out this quick intake form by clicking here and I'll be in touch.

I've been a personal trainer for 15 years and an East Nashville resident since 2016.
And I'm here to do one thing...
Help get you in the best shape of your life, no matter your age, how busy you are, or how much you love pizza and PBR (guilty as charged).
I offer a fitness approach that stands in stark contrast to most popular workouts that leave so many folks injured and exhausted.
You can lose weight, build muscle, and gain flexibility in a fun and sustainable way!
Click the links above to check out my social media and when you're ready, send me an email to inquire about personal training.