This full-body circuit from Circuit Society combines high-intensity cardio with resistance exercises to torch calories and build lean muscle

The best activities for building stamina

Train smarter, not harder: these smart tweaks will actually deliver actual results

Getting fitter doesn’t have to mean taking up running, getting in a swimming pool or joining an online aerobics class. These can all be great fun, of course – but if finding a spare hour or so to exer

Are you a runner who just runs? Does strength training feel like a confusing add-on at the bottom of your to-do list? Do you already feel stretched trying to balance work, family, life admin and your

Want to exercise but don’t have a clue where to start? Don’t be defeated, says Luisa Metcalfe . Our expert guide shows you how to choose a class you’ll actually want to come back to