Losing weight and feeling strong again
Perimenopause, postpartum, and the fifteen pounds that never used to be there. Strength training designed around what's actually happening in your body — not a bootcamp that ignores it.
Book a free session
Littleton · 10 minutes from Highlands Ranch
Strength training for women who hate gyms
A private, appointment-only studio.
No crowds, no judgement, and no pressure.
Book your FREE session!
Takes about twenty seconds. We’ll text you within the hour to find a time that works.
Your first 45-minute session is FREE!
Best of the BestLittleton, 2023 & 2025
Top 5 Trainersin Denver
8 Certified TrainersWomen's health, postpartum & beyond
Female OwnedTwo Littleton studios
Sound familiar?
You’ve been meaning to start for about three years now
You’ve thought about it. You may have even paid for a membership somewhere and gone four times.
It isn’t discipline. It’s that walking into a big gym at forty-seven, not knowing what half the machines do, surrounded by people who clearly already know — that isn’t motivating. It’s just uncomfortable.
The classes move too fast. Nobody fixes your form. Your knee still hurts afterward. So you put it off again, and another year goes by.
You're the exact person this studio was built for.
What makes this different
Not the last four places you tried
Appointment only
There are no walk-ins and no crowd. Most sessions it's you, your trainer, and maybe one other person in the room.
We specialize in women's bodies
Pregnancy, postpartum and menopause. Hip, low back, and knee pain. The way strength and recovery change after forty. This isn't a men's program scaled down.
A program, not a workout
You get a plan built around your body, your schedule, and what you actually want — adjusted as you get stronger.
No surprises
Here’s exactly how your first session goes
Start to finish, this is the whole thing.
0–10 min
We talk
What you want, what's been injured before, what you've already tried, and what you're worried about. You don't need to be changed and ready for this part.
10–20 min
A movement assessment
Simple things. We watch how you squat, reach, and balance, so we know where to start — and what to keep away from.
20–40 min
You train
A real session, scaled exactly to where you are today. Most people are surprised twice: that it wasn't as brutal as they feared, and that they could do more than they thought.
40–45 min
Your plan
We show you what a program built for you looks like, and what it costs. If it's a fit, we book your next session. If it isn't, you keep the plan and we part as friends and wish you the best.
You will not be pressured, and you do not have to sign anything that day.
Who you’ll be working with
Meet Stef
Stefanie Callens is a certified personal trainer and the owner of Vitality. She built this studio around the clients big gyms fail: women navigating pregnancy and postpartum, hip and low-back pain, and the changes that come after forty.
She trains at the Canal Ct. studio herself, alongside a small team of certified trainers who also specialize in women’s health, older adults, and injury recovery.
- Certified Personal Trainer
- Women's Health
- Pregnancy & Postpartum
- Nutrition
- Hip Rehabilitation
Who this is for
Three reasons people walk through our door
Staying strong and independent
Balance, mobility, and bone density, so you can keep hiking, keep skiing, and keep picking up the grandkids. Several of our trainers specialize in adults over sixty.
Book a free sessionStaying healthy no matter your age
Strength, mobility and flexibility are necessary to aging gracefully. Our trainers specialize in safe, age-appropriate training that keeps you strong, energized, and feeling your best.
Book a free sessionIn their words
What clients say
I worked with Stef in my 3rd trimester and postpartum. I can say with 100% certainty that working with her (and listening to her) kept me from injury. She’s very knowledgeable and she made sure I went at the right pace for my healing process. Well worth the investment.
Bethany
Vitality is by far the best gym/personal training experience I’ve had. Exercise routines are customized to meet an individual’s ever-changing needs and no two sessions are ever the same. Stef and her staff are knowledgable, motivating, and provide a safe/comfortable space to workout.
Ana
After having my son a year and a half ago I was looking for a place to help me get back in shape and a friend recommended Vitality Training Studio. Ever since the first day, I’ve been hooked. Stef (the owner) is both an incredible person and trainer! She provides a great variety of fun, challenging workouts, that can be modified to meet you where you are at (depending on fitness level, injuries, postpartum,etc.). You can tell she, and all the trainers, love what they do and truly care about your well being. For me, I feel stronger than I’ve ever been and I have found great community of kind people who are passionate about health & fitness. I can’t recommend Vitality Training Studio enough!
Heidi
Finding us
Ten minutes from Highlands Ranch
- 1510 W Canal Ct, Suite 2000
Littleton, CO 80120 - By appointment only, 5:30 a.m. to 7:00 p.m. — early enough to train before the house wakes up, late enough to come after work.
- It’s a quiet office building, not a storefront gym. That’s on purpose. Nobody sees you come and go.
Questions
Before you book
What does it cost after the free session?
One-on-one training runs $90–99 per hour, and most clients train in 45-minute sessions. Small group classes are $20. There are no long-term committments and no membership fee — buy monthly sessions and use them to meet your goals.
I haven't worked out in years. Am I too out of shape to start?
No, and that describes most of the people who walk in here. The first twenty minutes of your free session exist specifically to find out where you're starting from, so we build from there instead of throwing you into something you're not ready for.
I have a bad knee, back, or hip. Can I still train?
Usually yes, and often that's the reason to. Several of our trainers specialize in low back, hip, and knee pain. Tell us on the phone and we'll put you with the right person. If something is beyond our scope, we'll say so and point you somewhere better.
Will there be a room full of people watching me?
No. We're appointment-only. Most of the time it's you, your trainer, and possibly one other person training on the other side of the room.
How often do I need to come?
Most clients train two or three times a week, and we'll be honest with you about what your goal actually requires. If you can only make one session a week, we'll build a plan around one session a week. We give you homework so you can practice in conjunction with what you do at the studio.
Limited openings at Canal Ct
The hardest part is booking it
Stefanie and her team train by appointment, and there are only so many hours in a week. We are looking for a small number of new clients at the Canal Ct studio right now. When the schedule fills, it fills so contact us today to ensure your spot!
Or just call the studio
720.722.4008Book your FREE session!
Takes about twenty seconds. We’ll text you within the hour to find a time that works.