Classes & Instructors
Every class in The Den is delivered by a specialist instructor with a genuine passion for what they do. Click through to find out more, follow them on Instagram, or book directly.
B-Fit has been making fitness fun and welcoming since 2011. Their group fitness classes are inclusive, social and genuinely enjoyable — no one cares about your fitness level, age, size or gender. Just turn up, move and have a brilliant time. Based at The Den at Crazy Strength.
New member offer: 10-day unlimited pass £15. First class half price with code NEWBIE50.
High energy, low impact dance fitness — just three simple moves per track, making it easy to follow and perfect for beginners. Mini LED tambourines give the class a party feel. Shimmy and shake your way to a better day.
Where fitness and nostalgia meet. A high-energy, socially connected dance class set to the best beats from the sixties to the present. Proven to support good mental health. Judgement-free fitness at its finest — this class should be on prescription.
Strength training without the need for a fully-equipped traditional gym. These classes build real, functional strength in a welcoming, supportive environment.
Outdoor fitness in Tidworth and Bulford. Fifteen years of bootcamp means B-Fit has a secret recipe — fun, social, and real results. They do bootcamp differently, and it shows.
Two specialist yoga instructors bring a full range of classes to The Den — from pregnancy and hypnobirthing to postnatal recovery, baby yoga, and general evening classes. Whether you’re expecting, newly postpartum, bringing your baby, or simply looking for a regular yoga practice, there’s a class for you.
El is a local Wiltshire-based birth worker, pregnancy yoga teacher and hypnobirthing instructor with a passion for empowering people through pregnancy and birth. Her classes are fun, friendly and judgement-free — and always finish with cake.
Mat Ritual brings intentional, grounding yoga classes to The Den, led by Daria. Follow on Instagram for session dates, schedules and how to get involved.
Elevate Calisthenics specialises in building real functional strength using your own bodyweight — from fundamental movement patterns through to advanced calisthenics skills. Strength, flexibility, body awareness and confidence all in one. Suitable for all levels, and a brilliant complement to any strength training programme.
Group sessions building strength, mobility and skills through progressive bodyweight training. No equipment needed — just your body and the will to get stronger.
Work towards specific calisthenics goals — from pull-ups and dips to handstands and muscle-ups. Progressive, structured and hugely satisfying.
Dedicated mobility and flexibility work that supports performance, reduces injury risk and improves how you move every day.
The Grounded Practise brings thoughtful, accessible mat Pilates to The Den. Rooted in the belief that everyone was made to move, these classes help you build core strength, improve posture, and reconnect with your body in a supportive and welcoming environment. Perfect for all levels — whether you’re new to Pilates or returning after a break.
Core stability, posture and controlled movement. Classes are accessible to all levels and focused on quality of movement over quantity.
A grounded approach to exercise that supports both physical and mental wellbeing. Great for those returning to movement after injury or inactivity.
A lunchtime reset that supports your training and your recovery. Movement, breathwork, and a proper switch-off from the week — with a bit of gentle fun and (usually) a pretty decent playlist.
- Lifters, runners and busy humans
- Stiff hips and shoulders
- Anyone who knows recovery is part of the programme
- Total beginners — you’ll be guided the whole way