The changing face of Sharon Osbourne through the years – with a little help from her surgeon

Before you set off, walk slowly to warm your body up. Then perform a few simple stretches on your hamstrings, quads and your upper body muscles

You will burn around 440 calories by walking 1000 steps. So take the stairs, stretch your legs at lunch and miss the bus a couple of times a week

Whether you clip weights to your belt, fill your pockets up or carry a backpack with a few books in it, added weight will turn any walk into a workout

To tone your stomach, contract the muscles as you walk. Do this up to 10 times while breathing normally. Each time, hold until tense and then release

Opt for an uphill route if you want to work on your quad muscles, and if you’re feeling brave then try some walking lunges

During your walking, if you have to wait to cross the road then march on the spot to bring your heart rate up

To work the buttocks muscles, rock your hips as you walk

To work those abs, make sure you walk with an upright posture as this will strengthen the muscles

Grab a dumbbell, or couple of bottles of water, and do bicep curls on your brisk walk, this will help to tackle those bingo wings

It’s not an overnight thing, but set yourself a goal and make sure you walk a certain distance each week. You’ll get there in no time