Why Are Muay Thai Fighters Skinny? – The Easy Guide

thai boxer

Muay Thai is a martial arts style that originated in Thailand. It combines boxing techniques with kicks, knees, elbows, punches, and clinch work. In this article, we will discuss why muay thai athletes are thin. We will look at some of the reasons behind their lean physique and what they do to maintain their weight. 

Muay Thai fighters are skinny because they train for hours daily, eat little food, and drink water constantly. They also do cardio exercises such as running and swimming. This helps them lose weight quickly.

Why are Muay Thai Fighters Skinny?

Muay Thai fighters burn around 1000 Calories per workout. They train hard every day, often multiple times a day. And they do it for hours. So why aren’t they fat? Well, there is one thing you must know about Muay Thai fighters. They’re not just skinny; they’re actually very thin. In fact, many of them look like models. Why is that? Because Muay Thai fighters tend to be leaner than other martial artists. This makes sense because professional fighters spend a period of time working out and sparring, both of which require lots of cardio and helps a low body fat.

But what does this mean for those looking for muscle gain? Well, Muay Thai fighters don’t necessarily eat less than others. Instead, they simply work out harder than others. This means they’ll burn more calories than those who spend their days doing yoga or jogging. But, since they’re burning off even more calories than usual, they won’t necessarily put on much extra weight either.

So, if you want to bulk up, you might want to consider joining a gym where Muay Thai fighters hang out. You’ll find plenty of people who lift heavy weights and run on treadmills. If you’re looking to build muscle, you’ll probably find many people who are already well over six feet tall. However, if you’re looking to shed some pounds, you’ll likely find yourself surrounded by people who weigh under 150 lbs.

Thai Fighters Don’t Have Access to Weights

The sport of Muay Thai is known for being one of the most brutal sports out there. But it doesn’t necessarily mean that it’s easy to become a fighter. In fact, according to a report published by ESPN, many fighters don’t even have access to weights.

Muay Thai is a kickboxing style where the fighters use elbows, knees, and kicks to knock each other down. There are no weight classes, meaning that anyone can fight regardless of size. However, some fighters do have access to weights, while others don’t.

According to the report, the lack of weight can lead to injuries. For example, a fighter might land a punch on his opponent’s head, causing him to lose consciousness. When he wakes up, he can find himself unable to move because of the pain.

In addition to the lack of weight, another problem is that many gyms don’t provide enough training equipment. This makes it difficult for fighters to train correctly.

Training for Performance is Different Than Training for Size

Building muscle size doesn’t matter when it comes to winning competitions. But what does matter is being able to perform well under pressure. This requires different types of training.

Many people think that muay thai is simply about getting bigger muscles. While there’s nothing wrong with that, it’s essential to understand that building muscle size isn’t necessarily what makes someone a great athlete.

In fact, some athletes don’t even care about building muscle size. They just want to show off their bodies. These guys train differently than those who are trying to win competitions.

Big Muscles Make You Less Flexible and Slower

The human body consists of many different muscle groups. These include the biceps, triceps, quadriceps, hamstrings, calves, glutes, shoulders, abs, chest, neck, and even ears. Each of these muscles plays a role in our daily lives, whether lifting heavy objects, running fast, jumping high, or simply walking around without pain. However, we often neglect some of these muscles because we think they are unimportant. This is wrong.

A study published in Frontiers in Human Neuroscience showed that people with bigger muscles tend to be less flexible. Researchers measured the range of motion of the participants’ arms and legs and found that those with larger muscles had smaller ranges of motion. They also performed tests where they struck a punching bag while wearing boxing gloves.

Those with larger muscles hit the bag harder but did not punch it as far. In addition, researchers used electromyography (EMG) to measure the activity of the muscles during the striking process. Their findings revealed that people with larger muscles generated less force than those with smaller ones. This suggests that having large muscles decreases the ability to generate speed and power.

This research provides evidence that being strong is not always beneficial. People with larger muscles do not perform better in sports like gymnastics, weightlifting, or wrestling. Instead, they will likely suffer injuries due to overuse or poor technique. Therefore, it is best to focus on developing smaller muscles rather than trying to bulk up.

What’s the Purpose of Muay Thai Training?

Muay Thai training is about defense, not offense. When you spar, it’s like playing tennis. You want to hit the ball over the net and hope it goes into the opponent’s court. If you do, great; if you don’t, you still win.

The purpose of muay thai training is to learn how to defend yourself. And you won’t learn much unless you practice real fights. In Thailand, there are no rules except for what happens naturally. There are no referees, judges, or even cornermen. So you fight until one person gives up. This teaches you to be tough, mentally strong, and resilient.

If you want to improve your striking skills, you’ll find that Muay Thai makes you faster, stronger, and more accurate. But you won’t really understand why until you see someone actually try to punch you.

Why Thais Would Struggle to Bulk Up When Training Muay Thai

Thailand is a poor country where most people live for less than $2 per day. They don’t have much money to spend on food, protein powders, or supplements.

Does Muay Thai Make You Skinny?

Muay Thai is one of the most popular martial arts in Thailand. If you watch the matches, you’ll see fighters use it to win fights. But does Muay Thai make you leaner?

The answer depends on how much weight you lose during training. A study published in the Journal of Strength & Conditioning Research found that Muay Thai athletes lost about 2 pounds per month while training. However, the same study showed that Muay Thai athletes gained about 3 pounds every month while resting. This suggests that Muay Thai doesn’t necessarily make you skinny. Instead, it helps you maintain healthy body weight.


In conclusion, Muay Thai fighters have a lot going against them regarding staying fit. They train hard, eat little, and sleep even less. But they also have a secret weapon: their training regimen. By constantly pushing themselves to new limits, they burn off fat and build muscle faster than most people could imagine. And since they’re always fighting, they never stop working out. As long as they keep doing what they’re doing, they’ll continue to look like this forever.


Hi, I'm Ollie. I've always been interested in martial arts and how they got their names and traditions. I love how every martial rat has its own unique style to a degree and how some implement other types of martial arts. I hope I can help you guys answer your martial arts questions!

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