IU’s Workout Routine and Diet Plan

IU, often regarded as the ‘Nation’s Little Sister’, is a well-known singer, songwriter, and actress. Numerous of her songs have been chartbusters and are immensely loved by K-pop fanatics.

But it’s not just her artistic prowess that makes her persona an iconic one. Her beautiful figure also contributes significantly towards it. And there are many of her fans who want to know about her fitness regime.

We assume that you too would have landed over here to know about it. So stay with us as we give you a detailed insight into IU’s workout routine and diet plan through this post.

Let’s get started.

IU's Workout Routine and Diet Plan

IU’s Workout Routine

For the indisputable queen of K-pop, staying fit and active is a part of her lifestyle. Well, that significantly contributed towards keeping her in great shape.

IU’s workout routine is pretty simple and straightforward. It doesn’t involve numerous modern gym training equipment for its execution. And that’s probably the best thing about it.

So let’s get to know what all training styles IU relies on to keep herself fit:-


IU loves to perform aerobics. Her aerobics routine keeps her body immensely athletic. IU’s workout routine consists of exercises like spot jogging, rope jumping, using the stairs, walking, etc.

All of these contribute significantly towards maintaining her active lifestyle. This in turn enables her to stay in shape 24x7x365.

Bodyweight Training

IU's Workout Routine

To make her body appear lean and toned, IU prefers performing bodyweight exercises. Her bodyweight training routine has numerous exercises that target her different muscle groups and that too by using just her body weight as resistance.

IU performs bodyweight training 5 times a week. Her workout sessions extend to around 20-25 minutes.

Now let’s have a look at the exercises that she performs to keep her body lean and toned:-

  • Jump squats
  • Squats
  • Pushups
  • Diamond knee push-ups
  • Mountain climbers
  • Leg raises
  • Crunches
  • Plank holds
  • Russian twists
  • Fire hydrants
  • Donkey kickbacks
  • Leg lifts

IU performs 3-4 sets of the above-mentioned exercises. She hits 20 reps in each set.

To make her exercise routine as intense as possible, IU keeps her rest periods between the working sets pretty low. She just rests for 10 seconds before getting started with the next set.

However, when she has completed the desired number of sets and reps on one exercise, she takes a rest of 60 seconds before jumping on to the next exercise.


IU performs cardio to keep her body fat percentage low. It also assists in keeping her cardiovascular endurance on point.

IU’s cardio routine primarily consists of running. She runs for 30 minutes almost every other day.

Running also gives her leg muscles a decent workout. And certainly, it happens to be the secret behind her sexy legs.

IU also attends a few dancing sessions a week. They also give her body a tremendous cardio workout along with prepping her up to set the stage on fire with her live performances.


IU performs yoga to keep her body flexible. Doing so also relaxes her muscles by stretching them well.

IU performs the following yoga poses:-

  • Cobra pose- 3 sets of 30 seconds hold
  • Wheel pose- 3 sets of 30 seconds hold
  • High plank penche pose- 3 sets of 30 seconds hold
  • Camel pose- 3 sets of 30 seconds hold
  • Headstands- 3 sets of 30-second hold

Favorite Exercise

When it comes to losing weight in a relatively shorter time period, IU uses the stair stepper. Her trainer revealed that she uses it for 30 minutes at a speed that equals ascending somewhere around 100 storeys.

With such high levels of intensity, she gets the benefits of both cardio as well as strength training.

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IU’s Diet Plan

IU's Diet Plan

No matter how perfect one’s workout routine is, it’s always incomplete without a well-structured diet plan. IU understands this fact pretty well. Hence, she follows a diet plan that caters to her workout goals.

To maintain her slim and sexy body, IU prefers to eat food items that are quite dense with nutrients. She isn’t a big eater but certainly eats as much as is required by her body to perform well.

IU’s meal plan consists of 5 major meals. So let’s find out what all food items are there in it:-

Meal 1- Breakfast

  • Juice
  • Fruits

Meal 2- Snack

  • 1 protein shake

Meal 3- Lunch

  • Veggies
  • Mashed potatoes or chicken

Meal 4- Evening Snack

  • 1 protein bar

Meal 5- Dinner

  • Salad or veggies

That’s it. In order to stay slim, IU has to eat in limited proportions. And we must agree to the fact that her diet plan works quite well in keeping her in great shape.

IU’s Weight Loss Diet (IU Diet Challenge)

IU intended to lose weight. And she knew very well that in order to do so she will have to make drastic changes in her nutrition plan.

To serve that purpose, she relied on an extremely low-calorie diet plan. At that time, she used to have only 3 meals a day. IU revealed her weight loss diet plan on SBS show Night of TV Entertainment.

The IU diet challenge is an effective way to lose weight if it is followed correctly. She said that this extreme weight loss plan helped her lose 5 kg in 5 days. Her meal plan for the day looked like the following:-

Meal 1- Breakfast

  • 1 apple

Meal 2- Lunch

  • 2 sweet potatoes

Meal 3- Dinner

  • 1 protein shake

IU followed this diet plan for quite some time to lose weight. Once she reached her desired weight, she went back to her regular diet plan.

IU’s Supplements

IU’s nutrition plan doesn’t have a lot of supplements. She fulfills most of her nutritional requirements by eating whole-food items only.

IU’s supplements stack only consists of the following:-

  • Whey protein powder

Exercising is an important part of IU’s lifestyle. And to ensure that her muscles repair well from her workout sessions, she fetches her body a decent amount of proteins every day.

The use of whey protein powder makes that job pretty easy. Its fast-digesting properties fuel the muscle with a quick supply of amino acids that facilitate muscle recovery and growth.

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Final Words

One of the best things about IU’s workout routine and diet plan is that it is quite simple to follow. So if you too want to get as fit as IU, neither you have to take a gym membership nor you have to rely on any crash diets.

All that you need to do is to stay active, exercise, and stick to a nutritious diet plan. Your fitness regime must cater to your fitness goals as well.

IU has beaten several odds to become a K-pop star. Well, that’s something which is quite motivating. And if you too are motivated by her journey, it’s your time to start hustling for the realization of your goals.