All About Seo In-guk Workout Routine and Diet Plan

Seo In-guk

Seo In-guk Workout Routine and Diet Plan: Singer, actor, and songwriter He is well-known for his roles in the films and TV series Doom At Service, Shopaholic Louis, Reply 1997, Remember You, Squad 38, Pipeline, No Breathing, etc.

Fans adore Seo In-guk for a variety of reasons outside his acting profession. If you’re interested in the Seo In fitness and diet regimen, which is one of them, continue reading.

Seo In-guk Workout Routine

Seo In-guk is a singer and actor who first gained notoriety for his singing, but also for his acting in films and television programs. As Seo In develops as an actor, he is becoming more widely known. In addition to his acting career, Seo In is well known for his weight loss efforts and shredded, lean physique. As is well known, K-pop has always focused on making idols appear slimmer and skinnier.

Seo In-guk experienced this while he was trying to become an idol and had to drastically reduce his weight to compete in the K-pop scene. Then, after undergoing strict training and dieting, he lost weight once more when he received the film No Breathing, going from 76 kg to 65 kg in a matter of months. Oh, and he is approximately 6 feet tall, so 76 kg is not even a dangerous weight for him.

However, because the Korean entertainment industry constantly emphasizes boyish appearances and a slender physique, it forces artists to go above and beyond to lose weight. Seo In was regularly working out in the gym at that time, concentrating on diverse routines like lots of cardio and some mixed weight training. So even if he no longer needs to drop a lot of weight, I assume he keeps up his exercise routine to stay in shape. So, if you want to have a body like his, I advise working out at least four to five days a week and eating well.

Workout with Seo In-guk includes:

Weightlifting and Core

As our cardio finisher, we’ll perform a mixed-weight training and core regimen over the course of four days. However, make sure you warm up properly and do some stretches before beginning this weight training program.

Sets: 3 | Reps: 15,12,10


  • Push-ups
  • Pull-ups
  • Bench press
  • Dumbbell flyes
  • Lat pulldowns
  • Cable rows
  • Shoulder press
  • Lateral raises
  • Shrugs


  • Squats
  • Jump squats
  • Weighted squats
  • Barbell front squats
  • Leg press
  • Lunges
  • Leg extension
  • Stiff-leg deadlift


  • Wide grip push-ups
  • Diamond push-ups
  • Biceps dumbbell curls
  • Barbell curls
  • Hammer curls
  • Triceps pushdowns
  • Triceps bench press
  • Triceps dumbbell kickbacks


  • Smith machine squats
  • Hack squats
  • Crusty lunges
  • Single leg pushdown
  • Hip thrusters
  • Hip abduction
  • Calf raises
  • Hyperextension

Core Circuit Routine

We’ll perform a brief core workout for 10–20 minutes after weight lifting.

Circuits: 3 | Exercises in each circuit: 7 | Reps: 40 seconds | Rest time after the whole circuit: one minute

  • Crunches
  • Leg raises
  • Side-to-side leg raises
  • Russian twist
  • Plank twister
  • Plank hold
  • Side plank to a crunch

That concludes the Seo In-guk exercise program.

Seo In-guk Body Stats

Height  5 ft 11 inch
Weight 65-67 kg
Age 34 years
Chest 41-42 inch
Waist 32 inch
Biceps 13-14 inch

Seo In-guk Diet Plan

If we talk about Seo In-guk’s weight-loss diet, I won’t offer you the diet he used because it’s unhealthy. I don’t want anyone to have negative effects as a result of my advice. In order to assist you to get an outstanding lean shape in a much healthier method, I’ll be giving you another diet plan.

Seo In-guk diet consists of:

Is Seo In-guk a Vegan?

Seo In-guk is not vegan, to be clear.


  • Eggs
  • Chicken sausage
  • Juice


  • Protein smoothie


  • Chicken breast
  • Veggies
  • A small bowl of rice


  • Salmon or turkey
  • Veggies
  • Salad
  • A small bowl of soup

That concludes the Seo In-guk diet strategy.

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