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To mark National Fitness Day, our new chief executive blogs about why it matters more than ever.

24th September 2025

by Simon Hayes
Chief executive, Sport England

National Fitness Day is a wonderful celebration of the joy of movement, but also a rallying call – a reminder that if more people, from every walk of life, are moving more often, the benefits ripple far beyond the individual.  

Sport England’s central mission is for everyone to enjoy the life-changing benefits of sport and physical activity.

And those benefits are profound; being active prevents 1.3 million cases of depression, 900,000 cases of back pain, 600,000 cases of type 2 diabetes, 150,000 cases of coronary heart disease and 100,000 strokes each year.

Active lives boost the economy too, saving £10.5bn a year in health and care costs and reducing pressure on our overburdened NHS. 

But behind the numbers are real people. Active children are happier, more confident, and perform better academically.

Active adults take 27% fewer sick days, leading healthier, more productive lives.

For those living with mental health conditions, the impact of exercise is especially striking: ukactive’s new Mental Health in Motion report shows that 72% say being active helps them stay in work and avoid sickness absence. 

Yet we still face an inactivity crisis.

A quarter of the population in England does fewer than 30 minutes of physical activity a week.
 

Sport England’s central mission is for everyone to enjoy the life-changing benefits of sport and physical activity.

The evidence above demonstrates that is not just a health issue – it’s a social and economic one as well.

With 2.5 million people out of work due to poor health, the cost to the UK economy is over £100 billion a year. So, the challenge is huge – but so is the opportunity. 

National Fitness Day is about meeting that challenge head-on, by showing people that being active can fit into their lives, whatever their age, background or ability.

From spin classes to swimming, from walking football to yoga, there’s something for everyone.  

It’s also a chance to celebrate the people who make these experiences possible: the instructors, coaches, lifeguards, volunteers and staff who open the doors of their facilities to millions every week.

In 2024 alone, there were over 600 million visits to gyms, pools and fitness clubs across the UK – and a record 11.5 million people are now members.  

At Sport England, we’re proud to back National Fitness Day.

The words Powered by you, on a yellow background, with NFD, standing for National Fitness Day, in a speech bubble to the bottom right of the main text

Through our strategy Uniting the Movement, we’re working with more than 150 partners to break down barriers, close the inequality gap in activity (worth £15.6 billion a year to the economy on its own if it can be addressed), and target investment where it can have the greatest impact. 

That means supporting grassroots facilities; putting movement at the heart of every school day, because habits built in childhood last a lifetime; and embedding physical activity across government policy – from prevention-first healthcare to workplace wellbeing. 

And crucially, it means ensuring that the fitness and leisure sector – the backbone of National Fitness Day – continues to thrive.

We know the pressures the sector faces but we also know the immense value it creates, and therefore Sport England will continue to work with ukactive and its members to ensure that gyms, pools, clubs and community fitness spaces remain central to the nation’s health and wellbeing. 

These facilities are lifelines for our communities, facilitating social connection and bringing people together to boost their physical and mental health 

As I’ve stepped into this role, what has struck me perhaps more than anything else is that none of what we do is achieved by one organisation alone.

National Fitness Day shows what’s possible when we come together as a movement, powered by the organisations and people who believe in the vision of a healthier and happier life for all – regardless of background, bank balance or postcode.  

So, whether you’re hosting a free gym class, joining a taster session, having a dip at the pool, cheering on your child at their dance class, or simply going for a walk – you are part of something bigger.

You are helping to build a healthier, happier, more resilient nation. 
 

Find out more

National Fitness Day

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