20 min
Bodyweight Power
Explosive strength using nothing but your body. Build athletic power that translates everywhere.
- Push-up progressions
- Plyometric jump training
- Anti-extension core work
NO EQUIPMENT · NO EXCUSES
Functional Strength Without the Gym
Real exercises. Real results. No equipment needed. Train at home, in the office, or at the park — build power that translates to everyday life.
4.9 · 28,400 reviews
300K+ members
20min
Avg. session length
0
+ workouts
OUR WORKOUTS
Functional Workouts
Choose your style. Every workout is coach-designed, video-guided, and zero-equipment.
20 min
25 min
HIIT & Cardio
High-intensity intervals for conditioning. Maximum fat burn in minimum time.
- Metabolic conditioning
- Tabata finishers
- Cardio endurance builders
30 min
Mobility & Flexibility
Functional movement and range. Stay mobile for life — recover faster, move better.
- Dynamic stretching flows
- Joint mobility drills
- Injury prevention protocol
WHY US
Why CrossFlex Wins
Functional fitness reimagined for modern life.
Train Anywhere
Home, office, park, hotel room. Your workout is always with you — just open the app.
Zero Equipment
No dumbbells, no machines, no gym fees. Just you, gravity, and progress.
Real Strength
Functional movements that translate to everyday life. Lift kids, carry groceries, climb stairs.
Time Efficient
20–40 minute sessions. Perfect for busy schedules. Maximum results, minimum time.
Safe Progressions
Expert-designed regressions and progressions. Proper form guidance on every rep.
Community
Join 300K+ members training the functional way. Weekly challenges keep you motivated.
0
Members
0
Workouts
4.9★
App Rating
0
Member Retention
FREE STARTER
7-Day Bodyweight Plan
Your free week, designed by certified coaches. Filter by goal.
No days match this filter — try another goal.
REAL RESULTS
Member Stories
See what functional fitness delivers.
"Finally strong in ways that matter. I can carry my 4-year-old up three flights of stairs without losing breath. That's the win."
John W.
Dad strength · 5 months
"I travel constantly for work. This is the only thing that's stuck. 20-minute hotel room workouts, zero excuses. Total game changer."
Lisa C.
Road warrior · 3 months
"After 60, I needed something sustainable. This is it. Functional strength, mobility, energy. I feel 10 years younger."
Robert G.
Age 62 · 6 months
PLANS
Plans Made Simple
Pick your path to functional strength. Cancel anytime.
Free
Always free, forever
$0
- 50+ sample workouts
- Community access
- 7-day starter plan
Premium
All features, all workouts
$12
/mo
- 1,000+ workouts
- Personalized weekly plans
- Progress tracking
- Offline downloads
- Weekly challenges
Pro
Elite + 1-on-1 coaching
$39
/mo
- Everything in Premium
- Monthly 1-on-1 video coaching
- Custom program design
- Form-check video reviews
- Priority support
QUESTIONS
Frequently Asked
Everything you need to know before you start.
Correct. Every workout uses only your bodyweight. Optional items (yoga mat, towel) help but aren't required. Premium includes equipment-based progressions if you want to add them later.
Yes. Every exercise has a regression for beginners and a progression for advanced athletes. The 7-day starter plan is built for first-timers.
Premium and Pro members can download up to 50 workouts for offline use — perfect for flights, remote trips, or spotty Wi-Fi.
iOS 15+, Android 9+, and any modern web browser. Your subscription syncs across all devices automatically.
7 days of full Premium access, no credit card required. We'll remind you before it ends. Cancel anytime, no questions asked.
GET FUNCTIONALLY STRONG TODAY
7-day free trial. No credit card. Train anywhere.
Free on iOS · Android · Web