The holiday is booked and the swimwear has come out of hibernation, but one key question remains... how are you going to get into buff beach shape before it's time to strut your half-naked stuff?

We caught up with Nathan Solia, founder and trainer at Bootcamp Hong Kong, to get a fitness expert's top 10 tips on how to get fit and into scorching hot shape for your travels this summer.

1. Eat small meals and eat regularly: Eating small, regular meals aids in weight loss by keeping your metabolism and blood sugar levels up so you crave food less frequently.

2. Do interval training: Interval training doesn't deplete muscle mass like going for a long-distance run does, and it burns body fat and calories more efficiently.

3. Drink water: Water keeps you hydrated and there are no calories and no sugar in good old H2O. To burn calories your body requires a good supply of water in order to function efficiently; dehydration slows down the fat-burning process, so drink up!

4. Do weight bearing exercise: It will build up your metabolism and allow you to burn fat more effectively. Weight bearing exercise is any exercise that works your bones and muscles against gravity, for example weight training, jogging, climbing stairs and football.

5. Choose all over body exercises: Working out your whole body burns off much more fat than spot exercises such as sit-ups. Do an ab plank rather than an ab crunch, as it's more of an all over body work out.

6. Do squats, lunges and step-ups: Your quads are such a big muscle group that they burn a lot of fat if worked out properly. Doing squats, lunges and step-ups will tone your tummy better than sit-ups because they burn off more calories and more fat.

7. Eat wisely: Choose good quality fats and take Trans Fats out. Good fats include Omega-3 rich foods like oily fish, flaxseed and olive oil (in moderation!); bad Trans Fats are found in a lot of packaged food like crisps, microwave popcorn and vegetable oil. Another tip is to cut down on cooked veggies in favour of raw ones; when you cook vegetables they lose their good minerals and vitamins and become easier to digest.

8. Exercise 3 to 5 times per week for between 30 and 60 minutes: Yes, it sounds torturous, but it really will get you results.

9. Exercise with a friend or in a group: This will help to keep your motivation up – you are less likely slack off if you've arranged to go to the gym or the park with a friend – and you'll stick with your program for longer when you feel a sense of belonging and hear your friends' positive feedback.

10. Get fit outdoors: Make the most of the outdoor space around you – even the smallest of parks has enough space to do ab planks, dips and push-ups – exercising outdoors is more interesting than running on the treadmill in the gym so you are more likely to stick at it for longer.

Watch Nathan demonstrating some of these exercises here and read his tips for staying fit whilst you're on the road here.

For more information about Bootcamp Hong Kong please visit www.bootcamp.com.hk or call +852 2869 6883.

Photos courtesy of Bootcamp Hong Kong.