
The author, an Asian medalist, answers questions about armwrestling.
The question this time is “Does armwrestling build muscle?”.
I will tell you the answer.
Certain muscles are built. However, armwrestling is not very efficient for building muscle throughout the body.
Muscles built by armwrestling

Muscles required for armwrestling=Muscles built by armwrestling.
The muscles required for armwrestling are listed below in order of importance.
1. Forearm muscle
2. Biceps
3. Latissimus dorsi
4. Pectoralis major
5. Rotator cuff
6. Triceps
If you do only armwrestling without weight training, the forearms, biceps, and latissimus dorsi muscles will obviously develop.
The pressing muscles, such as the pectoralis major, deltoid, and triceps brachii, rarely develop.
Three types of muscle contraction

There are three types of muscle contraction. It is as follows.
1.Concentric contraction : the contraction when bending the elbow.
2.Eccentric contraction ; the contraction that resists when the elbow is stretched.
3.Isometric contraction ; the contraction to keep the angle of the elbow.
1 and 2 are contractions used in general weight training.
3. is the most used contraction in armwrestling.
Generally, it is said that the effect on muscle hypertrophy is higher in the following order.
2.Eccentric contraction
1.Concentric contraction
3.Isometric contraction
For this reason, armwrestling is less effective than weight training as a muscle-building exercise.
Therefore, those who want to build muscle should give priority to weight training.
For more information

For more information on armwrestling, please see the following article.
Asian medalist armwrestler explains armwrestling techniques (top roll) and training equipment

Author information

Author information
Gaku Kamioka
Biology Museum Curator
Bachelor of Education
Physical trainer
JAWA (Japan Arm Wrestling Association) Executive Director, Head Referee
Mazurenko equipment Japan CEO
EzrealArmwrestlingClub Japan CEO
ONIARM-JAPAN armwrestling equipment CEO
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World arm wrestlers, welcome to JAWA(Japan Arm Wrestling Association)

The Japan Arm Wrestling Association(JAWA) was established in 1977 by former Chairman Mitsuo Endo (now Honorary Chairman). JAWA has reached its 43rd year this year.

During this time, we held three World championship and produced many world champions,such as Yoshinobu Kanai and Yoko Yamada.

JAWA is the largest armwrestling organization in Japan, with over 40 prefecture federations.


Arm wrestling legends match collection page

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自重トレーニング
腕立て伏せ(大胸筋)パイクプッシュアップ(三角筋)
ベンチディップス(上腕三頭筋)
懸垂(背筋群)
バックエクステンション(背筋群)
逆手懸垂(上腕二頭筋)
自重スクワット(下半身)
チューブトレーニング
チューブチェストプレス(大胸筋)チューブチェストフライ(大胸筋)
チューブショルダープレス(三角筋)
チューブキックバック(上腕三頭筋)
チューブローイング(背筋群)
チューブカール(上腕二頭筋)
チューブレッグプレス(下半身)
ダンベルトレーニング
ダンベルプレス(大胸筋)ダンベルフライ(大胸筋)
ダンベルショルダープレス(三角筋)
ダンベルサイドレイズ(三角筋)
ダンベルキックバック(上腕三頭筋)
ダンベルローイング(背筋群)
ダンベルカール(上腕二頭筋)
ダンベルスクワット(下半身)
マシントレーニング
マシンチェストプレス(大胸筋)ケーブルフライ(大胸筋)
スミスマシンベンチプレス(大胸筋)
マシンショルダープレス(三角筋)
ケーブルプレスダウン(上腕三頭筋)
ラットプルダウン(背筋群)
ケーブルローイング(背筋群)
スミスマシンデッドリフト(背筋群)
ケーブルカール(上腕二頭筋)
マシンレッグプレス(下半身)
スミスマシンスクワット(下半身)
バーベルトレーニング
バーベルベンチプレス(大胸筋)バーベルショルダープレス(三角筋)
ナローベンチプレス(上腕三頭筋)
バーベルデッドリフト(背筋群)
バーベルベントオーバーロウ(背筋群)
バーベルグッドモーニング(背筋群)
バーベルカール(上腕二頭筋)
バーベルスクワット(下半身)
