Cardio Fitness
Intense sessions to burn, breathe, and build solid endurance.
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Hustle for that Muscle
Premium fitness platform. Strength, cardio and coaching in a modern results-driven experience.
About us
The Best Things In Training
GonDev Fitness combines pro equipment, structured coaching and a digital system to track memberships, check-ins and progress. A gym built to perform every week.
Located in Carthage, our premium club offers strength, cardio, group classes and personal coaching. Flexible plans, QR check-in and member portal.
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Trainers
Our experts
Specialist in squat, deadlift, and structured progression. Measurable programs to progress safely.
Walid Cherif
Strength Coach
Testimonials
What our members say
“In 3 months my squat improved and digital tracking stops me forgetting renewals. The club vibe is excellent.”
Sami Bouazizi
Member — Strength
Services
Our Services
Cardio, strength, cross training, and personal coaching — a complete offer to hit your fitness goals at GonDev Fitness.
News update
Club News
Events
Upcoming
20Jun
Outdoor Bootcamp
Group session on the corniche — limited spots.
28Jun
Mobility Workshop
Active recovery and injury prevention.
05Jul
Club Strength Comp
Internal GonDev Fitness challenge with rankings and prizes.
Choose the perfect Plan That Truly Fits You
Monthly Flex
TND 120
30 days
- Unlimited gym access
- Group classes included
- Member QR check-in
- Online membership tracking
- Locker room access
Quarterly Strength
TND 320
90 days
- Unlimited gym access
- Group classes included
- Member QR check-in
- Online membership tracking
- Locker room access
Yearly Elite
TND 980
365 days
- Unlimited gym access
- Group classes included
- Member QR check-in
- Online membership tracking
- Locker room access
BMI Calculator
Calculate Your Body Mass Index
A simple indicator to start your GonDev Fitness program with a clear baseline.
Answers to Your Questions About Gym & Fitness
Sign up online or at reception. Choose a plan, pay at the desk (cash), and activate your QR access immediately.
Find the Best Time to Join Your Favorite Classes
Mon
07:00
Cross Training
Walid
18:30
HIIT Blast
Rania
Tue
10:30
Power Yoga
Meriem
19:00
Strength
Walid
Wed
07:00
Functional
Rania
18:00
Pilates
Meriem
Thu
07:00
Cross Training
Walid
18:30
HIIT Blast
Rania
Fri
10:00
Mobility
Meriem
19:00
Strength
Walid
Sat
09:00
Bootcamp
Rania
11:00
Yoga Flow
Meriem
Sun
10:00
Recovery
Meriem
Ready to start?
Join GonDev Fitness: membership, coaching, and QR check-in in a premium experience.