If it's not good, please lower the weight

First of all, exercise twice a day.

It's all excuses, excuses

You were born in the right era. lol

Exercise time during the Daebo period

212 Who are your rival players??

FST... what??

Why Discs Are Dangerous

Instead of going to a competition, go to a hospital...;

Why aren't you on YouTube?

Do you have a favorite 212 player?

Taxi driver, how are you? lol

Exercise is more important than head injuries

When do you breathe when you exercise?

The first step to improving your body

Should I straighten my back when doing barbell rows?

Should I straighten my back when deadlifting?

Beginner or Advanced? Which Belt Should I Use?

Always keep your exercise posture comfortable

Today's neat explanation of the giant rat

Focus on stimulation rather than weight

People who want to do pull-ups well

That's me. lol

He told me to make sure to do some warm-up exercises.

My knees definitely hurt less

The gym villain that's always in every gym

3 important things to keep in mind when exercising

Why You Shouldn't Overdo It When Exercising

The ultimate king of introversion

Newtech Honorary Ambassador

Are powerlifters good at dips?

I actually saw a foreign powerlifter...

Seong-oh, nothing special. lol

How many Ben Chois are there in the King Rat?

Heavy weights vs. light weights: Which one hurts more?

Failure to follow these instructions will increase your risk of injury.

Which Sarere machine is better?

No one is good at something from the beginning

What chest exercises should I do?

Timing your cardio workouts isn't easy

The second chest exercise taught by Seungchul Lee

The first chest exercise taught by Seungchul Lee

Physical recovery ability inversely proportional to muscle mass

I told you to bring me someone without fat.

King Rat is serious about bodybuilding competitions

Why doing things wrong at the gym can cause injury

Differences in back muscles between Dorian Yates and Ronnie Coleman

Where did you go, Cheol-sun?