National Fitness Day
National Fitness Day is the UK’s biggest celebration of movement, led by ukactive since 2011. Each year millions of people join in to highlight how physical activity supports healthier, happier lives.
The 2025 tagline, “Powered by you!”, puts the focus on individual action — reminding us that small steps, taken consistently, build lasting wellbeing. Whether it’s a walk at lunch, an online yoga class, or a team challenge in the office, every move counts.
For workplaces, it’s the perfect time to inspire your people. Organise a corporate fitness class, try a wellness challenge, or invite a speaker to energise the team. Fitness doesn’t need to be intense or time-consuming; it can be fun, inclusive and rewarding.
At That Day, we make it easy to mark the occasion. From HIIT and Pilates to dance, bootcamps and strength training, our instructors can deliver engaging sessions tailored for your staff.
This year, use National Fitness Day as a springboard — not just a one-off event, but the start of ongoing healthy habits in your workplace.

Structural Health
Unlock flexibility and build strength with 8 movements, aiding posture and mobility in your routine.
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Yoga Classes
Explore 8 diverse yoga styles: Vinyasa, Power, Hatha, Yin, Restorative, Rocket, Yoga Nidra and Beginners.
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Pilates Classes
Custom Pilates sessions for workplaces in London, tailored to your schedule and space, with expert instructors.
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Martial Arts
These classes give you a chance to learn self-defence and martial arts skills while keeping you fit and confident.
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Running Club and Sessions
Running sessions offer diverse options from a social Run Club, core-focused Run & Reps and charity event preparation sessions.
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Strength and Fitness Classes
Tailored strength and fitness classes in London workplaces, led by expert trainers for a healthier team.
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Other Classes
We offer a variety of classes beyond yoga, pilates, running and strength training. Our network allows us to customise classes to your needs.
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My True Fitness
Reframe fitness goals for empowerment, exploring motivations and fundamental training approaches for tangible progress.
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