Overview
What is FitTeen?
FitTeen bridges the gap between kids and adult training, teaching strength, conditioning and mindset in a structured environment.
Sessions are designed to help teenagers build confidence with movement, understand good training habits, and develop strength and fitness in a safe, supportive way.
It is about learning how to train well, not just training hard.
Why it matters
Build strong foundations early
The teenage years are a great time to build confidence, movement quality, and consistency. With the right coaching, young people can learn skills that support them in sport, fitness and everyday life.
FitTeen helps create positive habits and a healthier relationship with training from the start.
Schedule
When can I attend?
Sessions run weekly within our kids timetable.
Contact us for latest availability.
Coach-led sessions
Structured training with guidance, support and clear direction.
Strength and conditioning
Build fitness, strength and movement skills in an age-appropriate way.
Confidence building
Help young people feel capable, motivated and positive about training.
Supportive environment
Learn in a safe setting with coaching that encourages progress and consistency.
How it fits
A bridge into lifelong training
FitTeen helps young people build the skills, confidence and mindset needed to train well for life.
It creates a strong bridge between kids’ sessions and more advanced training later on, while keeping coaching appropriate, supportive and safe.
Need help?
Got questions before
you get started?
Tap the question mark to open our quick FAQ and get the answers people usually ask before joining, booking, or choosing a class.
Which membership is right for me?
The best membership depends on how often you want to train and the level of structure and support you want. If you are unsure, starting with a free taster or trial is usually the easiest way to find the right fit.
Can beginners join Cassells Fitness?
Yes. You do not need to be fit before you start. Sessions can be adjusted to your level and the coaching team will help you build confidence, improve technique and progress safely.
What is the difference between RACK, TURF and WOD?
RACK is your strength foundation. TURF is more conditioning and engine-focused. WOD gives you a more balanced mix of strength, fitness and variety. Each one plays a different role in the overall training system.
Can I try a session before joining?
Yes. A free taster or trial is the best way to experience the coaching, the atmosphere and the training style before committing to a membership.
Do I need to book classes in advance?
In most cases, yes. Booking ahead helps you secure your spot and makes it easier to stay consistent with your training through the week.
What should I bring to my first session?
Just bring comfortable training clothes, suitable trainers and water. The main thing is showing up ready to get started.
Can I combine classes with Open Gym?
Yes. Many members mix coach-led sessions with Open Gym to get both structure and flexibility through the week.
What happens if I do not know where to start?
That is completely normal. Start with a taster, a trial, or speak to the team and they can point you towards the right option based on your goals and experience.
Book a FitTeen session at Cassells
Give your teen a positive, structured place to build strength, confidence and fitness.
Book a session