However, some days, when the clock strikes midnight and that third serving of dinner isn’t sitting right, it might be time to get moving – even if just for a quick session.

To help you out, check out some of our favourite workout apps that will help you to stay fit no matter where you are or what hour it is – and all with minimal equipment and, in some cases, time.

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8fit: fitness and – when you get home – nutrition

8fit, which features custom, no-equipment workouts that can be as short as 15 to 20 minutes in length, is all about getting you where you want to be.

What we love about this app is that it explains proper exercise form to you, so you’re not going to accidentally hurt yourself while attempting something new.

8fit also offers nutrition guidance and meal plans – but only for when you come home, of course. 

The app has a free 14-day trial on the Apple App Store and Google Play.

Nike Training Club – train with the stars

Nike Training Club is probably one of the best free training apps out there.

Nike doesn’t care what your fitness level is, how much time you want to devote, or what you’ve got to work with.

The app, with workouts created or inspired by some of your favourite athletes and celebrities, offers body weight strength workouts, cardio, yoga – and everything in between.

You can find the app for free on the Apple App Store and Google Play.

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Asana Rebel – for a taste of yoga-fusion

With new workouts each week, Asana Rebel offers lots of yoga-based exercises for you to develop flexibility, burn fat and build strength.

The programme is not “pure” yoga, as the workouts can incorporate everything from high-intensity interval training to Pilates.

Some of the workouts are as short as five minutes, so you can squeeze in some quality fitness time whenever the mood strikes. All you need is a yoga mat (or a patch of grass).

You can download the app for free – but there is a subscription if you want full access – on the Apple App Store and Google Play.

7 Minute Workout Challenge – if you want to go all out (quickly)

If you’re willing to give your everything for seven minutes a day (and no more!), this app might be your fitness gift from the holiday gods.

The 7 Minute Workout offers 12 sets of exercises that are performed for 30 seconds each with 10-second rest intervals.

If you can last for the seven minutes, you should see improvements in your metabolism – hooray for having more room for food!

You can find the app for US$3.99 on the Apple App Store or US$3.49 on Google Play.

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Sworkit – for fitness beginners

The words “no equipment needed” are music to our ears when we are roaming the world.

Sworkit tailors effective workout plans to those who are looking to get leaner, fitter and stronger, regardless of current fitness levels.

However, it is especially useful for people just starting their fitness journey.

Users can also connect with personal trainers to get real advice.

Workouts range from programmes such as 5-minute abs to yoga for runners.

The app has a free seven-day trial on the Apple App Store or on Google Play.

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