This is a 15 minute HIIT workout that you can do at home.

It’s will take you only 15 minutes to do it but it will help you burn LOTS of calories (during and after your workout). No excuses, lovelies! 



  • Complete each exercise for 40 seconds and rest for 20 seconds.
  • Do 3 rounds (or more if you’re feeling up to it). 

PS exercise 4 really gets your heart rate up!

Let me know if you give it a try!


15 minute hiit wokrout
15 minute hiit workout
calorie burning circuit
best calorie burning workout
best calorie burning workout


HIIT stands for high-intensity interval training. This means that you do an intense type of exercise for a short period and then rest.

This type of training is quick (10-30 minutes) and super effective. If you do 20 minute HIIT workout, you will burn the same number of calories as if you were running for 40 minutes.

ome types of HIIT can cause your thighs to get bigger, especially if you are an endomorph body type, but as with all of my workouts, this one shouldn’t cause any bulkiness.

Let me know if you try this one out! And for more workouts, click here or follow me o Instagram :)

Love Rachael xx

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Rachael is an Australian born certified personal trainer and nutritionist who holds a Bachelor degree in Science.

After struggling for years to find an exercise and diet program that is tailored to women striving for lean and toned body with no bulk she designed her Lean Legs Program. This program is tailored to each body type and focused on helping women get toned but feminine bodies, without getting bulky.

Her mission is to empower women and help them stay in shape in a healthy and balanced way.

4 Responses

    1. Hey lovely,

      Thanks for reaching out!

      Rachael considers using bodyweight, resistance bands or ankle weights, and dumbbells less than 5kg “light” when it comes to exercising.
      With this in mind, the exercises she suggests can be practiced using the listed above. :)

      I hope that helps. xx


  1. Hello! I love your blog & tips!!:) I’m very interested in the lean legs program but before I order it I wanted to check, does it include real time work out videos so I can follow along? Thank you so much!

    1. Hi lovely! :)
      The Lean Legs Program is an ebook that includes an 8 week workout and nutrition plan designed to help you get lean and toned without bulking.
      It also includes a full meal plan, a separate recipe ebook and demonstration videos (note that these are demonstration only, not full length videos).

      You can find out more about it here.

      Our newly launched Lean Legs Video Course includes 16 full-length workout videos – resistance training that will slim down your legs and body.
      The workouts are focused on getting you model-like toned legs and the full body exercise routine is also designed for your body type!

      Here’s the link to the Video Course! xx

      Currently there’s a sale on the course and there’s only a few hours left, so hurry up and use the discount code SAVE20 to get $20 USD off your order! xx


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