bStrong vs. F45: Which Strength and Conditioning Gym Is Right for You?
bStrong vs. F45 - what's the quick answer?
F45 is a high-intensity group fitness franchise built around 45-minute circuit-style workouts that change daily - rotating between cardio, strength, and hybrid sessions. bStrong is small group personal training focused on structured strength programming, tracked weights, and individual coaching in groups of 2-6 people. F45 works best for people who enjoy variety, intensity, and a high-energy class atmosphere. bStrong works best for people who want individual coaching attention, progressive strength development, and a structured plan that builds week over week.
What F45 offers
F45 is a global fitness franchise built around high-intensity group workouts. The "F" stands for functional and the "45" refers to the class length. Workouts rotate between cardio, strength, and hybrid days - circuits, stations, quick transitions, led by video screens and coaches at the front of the room.
F45 might be a good fit if:
You enjoy fast-paced group workouts with high energy and variety
You're already confident with movement patterns and can self-correct
You want a calorie-burning group class without tracking or progression
Variety matters more to you than a structured long-term program
What bStrong offers
bStrong is small group personal training built for people who want more structure, coaching, and long-term results - particularly people new to strength training, returning after time off, or who have tried group classes and want something more guided.
What makes the experience different:
Groups of 2-6 people - your coach can actually watch you move
Structured programming that progresses each week
Weights tracked every session, with targets based on what you did last time
Coaches adjust weight, cue technique, and modify in real time
No leaderboard, no competition, no pressure to keep up
bStrong might be a better fit if:
You want a plan, not a different workout every day
You're a beginner or returning to fitness and want guidance
You've tried group classes and felt the coaching wasn't personal enough
You want to build strength systematically over months, not just sweat
How do bStrong and F45 compare?
Here's where the experience actually changes.
| Feature | F45 Training | bStrong |
|---|---|---|
| Workout style | HIIT-style circuits, daily variety | Structured strength + conditioning |
| Programming | Changes daily, no progression | Progressive, builds week over week |
| Group size | 20+ members | 2–6 people (average 4) |
| Coaching attention | Coach leads from the front | Hands-on coaching every session |
| Weight tracking | Self-managed | Tracked every session, targets set each week |
| Pace and intensity | Fast-paced, minimal rest | Controlled tempo with built-in rest |
| Beginner-friendliness | Can be overwhelming | Beginner-first with full guidance |
| Best for | Variety, intensity, group class vibe | Coaching, structure, steady progress |
The single biggest practical difference is group size and coaching attention. At 20+ people a coach manages the room but can't watch every person on every movement. At 2-6 people your bStrong coach can - and does.
What's the real difference between them?
F45 is built around variety and intensity. The workout changes daily. The goal is to push hard, burn calories, and stay in motion. Programming doesn't build on itself - that's intentional. It keeps things interesting and fresh.
bStrong is built around progression. The program repeats and builds over weeks. Your weights go up. Your form improves. Your coach knows what you lifted last week and gives you a target for this week.
Here's the simplest way to think about it:
If you want to feel worked out - F45. If you want to get measurably stronger - bStrong.
Both are real goals. They just require different approaches.
Who might prefer F45?
Being honest - F45 is genuinely better for some people:
People who find structured programming boring and prefer daily variety
People who enjoy a high-energy, music-driven class atmosphere
People already confident in the gym who can self-manage form and load
People primarily focused on cardio conditioning rather than strength
If that describes you and there's a stable F45 location nearby, it's a legitimate option.
Who thrives at bStrong?
Beginners who want structure and guidance from day one
Busy professionals who need efficient, well-coached 50-minute sessions
People managing injuries or limitations who need modifications built in
Former F45 or CrossFit members who want more individual attention
Anyone who has tried group classes and felt the coaching wasn't personal enough
Whether you're in Bellevue or Redmond, bStrong is built for people who want their training to build on itself week over week - not just feel hard.
What does training at bStrong actually feel like?
You walk in and your workout is already on the screen. Your name, the exercises, the target weights based on what you did last week. No guessing what to do. No trying to remember what you lifted.
Your coach is there when you arrive. The group is small enough that they actually know who you are - your goals, your limitations, how your shoulder has been feeling. The session starts with a warm-up, moves through a strength block, and finishes with a conditioning piece. Your coach demos the movements before anyone starts.
If a weight feels off that day they adjust it. If a movement bothers your knee they swap it. At the end of the session your coach thanks you by name.
That's what 2-6 people and a coach who knows your history makes possible.
Frequently asked questions
Is bStrong similar to F45?
Both are group-based and coach-led with functional movements. The main differences are group size (2-6 at bStrong vs 20+ at F45), programming approach (progressive strength program vs daily varied circuits), and individual coaching attention. F45 is closer to a group fitness class. bStrong is closer to personal training in a small group setting.
Is bStrong good for beginners?
Yes - it's specifically designed for beginners and people returning after time off. Your coach helps you find starting weights, teaches movement patterns before loading them, and adjusts everything to your level. The Intro Ramp-Up session before your first regular workout gives you time to get comfortable. Read our beginner strength training guide for more on what the first 12 weeks looks like.
How does the pricing compare?
F45 memberships typically run $120-270+ per month depending on location and membership type. bStrong memberships are based on training frequency - 1x, 2x, or 3x per week - ranging from $189 to $429 per month. F45's model can offer more sessions per dollar if you train very frequently. Where bStrong offers more value is coaching quality - groups of 2-6 with individual attention and tracked progression is closer to personal training than a group class. See our full pricing page for current rates.
Can I try bStrong before committing?
Yes. Our 3-week trial is $99 and includes a consultation call, an Intro Ramp-Up session, 6 coached small group workouts, and an InBody scan. No long-term commitment.
Does bStrong have locations in Bellevue and Redmond?
Yes. We have locations in downtown Bellevue and downtown Redmond.
If you've been comparing group fitness options and want something with smaller groups, more individual coaching, and a program that actually builds on itself - bStrong is worth trying before you decide.
Our 3-week trial is $99 and includes a consultation call, an Intro Ramp-Up session, 6 coached small group personal training workouts, and an InBody scan. No long-term commitment.