What is it about those last 5kg? Weโre not talking about the extra few we all wish we could lose โ we mean those kilos which, when youโve been on a weight-loss mission, are as hard to get rid of as ants at a picnic or dust bunnies under the bed.
There are loads of reasons you start to plateau after youโve lost 10kg or more. It could be that your body has started to adapt to your new exercise routine, or maybe youโve lost your motivation. Or, if youโve already lost a reasonable amount of weight, youโre now a smaller size โ so that last 5kg is a greater percentage of your weight than it was when you started out, meaning itโs placing more of a demand on your body.
But donโt give up! Making minor adjustments to your diet, exercise routine and even your attitude can yield major changes. We asked a few weight-loss experts for their top tips.
Exercise outside of your comfort zone
Whether you run, cycle, swim, box or lift weights, itโs time to take things to the next level. โYouโve got to push the body and increase some of the variables to ensure youโre working harder than you were previously,โ advises Andrew Meade, co-founder of Melbourneโs Urban Workout gym.
This means not only ramping up the intensity, frequency and duration of your exercise but also mixing up your modalities to โshockโ your body into shape. โChallenge your muscle memory,โ says Meade. โSwitch from swimming to cycling, yoga to weights, gym workouts to running in the park.โ

Push yourself by taking on a brand new workout. It sure worked for Adele.
Go back to square one
Clare Collins, a professor in nutrition and dietetics at the University of Newcastle, says that people who plateau may be suffering from what she calls โportion creepโ โ you have subconsciously drifted off your diet plan and increased your kilojoule intake. โThat third of a cup of rolled oats is now half a cup, or that 80g of meat is now 120g,โ she says.
To get back on track, Collins suggests starting from scratch. โSpend four days weighing and measuring your food to see if youโve been keeping your kilojoule count intact,โ she says. โIf you are, then it could be your body saying it doesnโt want to lose that last 5kg.โ
Zoe Bingley-Pullin, nutritionist and founder of Nutritional Edge, has another suggestion: next time you serve yourself dinner on your usual sized plate, remove a third of it and put it in a container for a mid-afternoon snack the next day.
Keep an eye on what youโre drinking aswell. Because youโve been doing so well up to now, you might think itโs okay to start sneaking in an extra glass of wine, beer or soda. Donโt. And no powdered meal-replacement shakes or sports drinks, either! Bingley-Pullin suggests sticking to simple liquids, such as water, herbal teas and coffee, but no more than two coffees a day.
WATCH: How to have your coffee and drink it too. Article continuesโฆ
Try interval training
This as an excellent way to achieve workout after-burn, Meade says, where your body continues to burn kilojoules at a higher than normal level.
During a 15-minute run, for instance, do two minutes of steady jogging followed by one minute of fast running and repeat five times. โAs you progress, switch it round so you do the high intensity for longer,โ he suggests.
Be realistic about your goal
The most important question you should ask yourself is whether you really need to lose that last 5kg. Is it about achieving a fantasy dress size? Do you long to be as lean as you were 20 years ago when your metabolism was entirely different? Could that extra 5kg be muscle mass youโve gained since you started training? And, perhaps importantly, is your ultimate goal weight even right for you?
โWhen people lose weight, they have their dream weight in mind,โ says Collins. โBut they also have their happy weight โ the one they know they can be comfortable with without having to count every lettuce leaf. To get to that dream weight, youโre probably going to have to be really meticulous, and you may only get to do it for a short time or a special occasion.โ
Most people in weight-loss programs aspire to lose 30 to 40 per cent of their total kilos, adds Collins. โBut all the national health and medical research council guidelines will tell you that a 10 per cent loss over six months gets you the health improvements, such as reducing the risk of diabetes by half. Keep half of that off for two years or more and youโre a superstar.โ