Fitness Instructor

Trenches Boxing Club; Greater London; On-site; GBP 34,000 - 62,000; Full time

Benefits offered by this job

Free gym membership

On-site classes in new heated studio

Opportunity to grow with expanding gym

Job summary

Trenches Boxing Club in Wandsworth Town, London, is seeking a freelance Fitness Instructor to launch and lead new classes on-site.

You will design high-energy HIIT and conditioning sessions for mixed-ability groups and run dedicated stretching and mobility classes to improve movement, recovery and reduce injury risk. You’ll help grow the new program as the studio expands.

Qualifications

• Proven experience teaching group fitness classes.
• Experience in stretching and mobility training.
• Ability to energise a class and coach mixed-ability groups.
• Commitment to regular weekly slots, including early mornings, evenings or weekends.
• Pilates or yoga qualification is a plus.

Responsibilities

• Design and deliver HIIT and conditioning classes for mixed-ability groups.
• Run dedicated stretching and mobility classes to improve movement and recovery.
• Create a welcoming atmosphere and engage members during sessions.
• Lead on-site classes and contribute to timetable growth as the gym expands.
• Maintain safety and coaching standards for all participants.

Skills

Group class experience

Stretching & mobility

Energetic coaching presence

Reliability for regular weekly slots

Pilates or yoga qualification (nice to

Education

Pilates or yoga qualification

Job description

Trenches Boxing Club is a boutique boxing gym in Wandsworth Town, London, built on real community. We welcome people of all backgrounds and levels, from first-timers to experienced boxers, through group classes, structured programmes and 1-to-1 coaching. More than a gym, Trenches is a place where members connect, train and grow. We're expanding, with new heated studio launching on site.

Role Description

We're looking for a freelance Fitness Instructor to launch and lead new classes at Trenches. This is a self-employed, on-site role in Wandsworth Town, London, with regular slots on our timetable and room to grow as we expand.

You'll design and deliver high-energy HIIT and conditioning classes for mixed-ability groups, pushing people hard while keeping them safe. You'll also run dedicated stretching and mobility classes that help members move better, recover faster and reduce injury risk, including our boxers. You'll create a welcoming atmosphere, and help grow a loyal following for the new classes.

Qualifications

• Proven experience teaching group classes
• Experience in stretching and mobility
• Strong energy and presence in the room, with the ability to coach mixed-ability groups
• Reliable and able to commit to regular weekly classes, including early mornings, evenings or weekends
• A Pilates or yoga qualification is a plus
• Right to work in the UK

What We Offer

• Competitive pay
• Regular classes on our timetable, with scope to grow
• Free membership
• The opportunity to teach in our new heated studio as it launches