Cross trainers also have the edge when it comes to overall fitness. 'Treadmills focus on speed and gradient to achieve intensity, whereas a cross trainer will use resistance,' adds Zweck.

Kit yourself out with the best cross trainer to keep your cardio fitness on form, from the best cross trainers for home to the best cheap cross trainers.

But why should you invest in the Life Fitness E3 model? This cross trainer perfectly combines performance, entertainment and ease of use, all while generating hardly any noise.

Fitness experts reveal the best cross-training sneakers that'll offer support regardless of the workout you're doing.

We have tested the best elliptical machines and cross-trainers for home use from brands like NordicTrack, and ProForm. These are our six favourites for any home gym.

Exercise machines can help fitness beginners build muscle and strength fast and may be easier to use than weights, according to personal trainers.