Want to tone up and improve your fitness? It needn’t cost a fortune – there are plenty of other ways to get fit without splashing the cash:

Give them five: It’s two decades since the first Parkrun was held in London in 2004. Now the free 5k runs are held in over 800 UK locations with millions taking part each month. Regular running can help to boost your bones and lung function, while reducing the risks of developing heart disease or type 2 diabetes. It can also make you happier,…