Judo is a Japanese martial art that emphasizes grappling techniques, including joint locks and submissions.

Joint locks are primarily used to control the opponent's movement and prevent them from attacking or escaping.

Submissions are applied with the intent of forcing the opponent to submit, while joint locks are used to control the opponent's movement and prevent them from attacking or escaping.

The armbar is a joint lock that targets the elbow joint and is commonly used to control the opponent's arm.

The rear naked choke is a submission that targets the neck and is commonly used in Brazilian Jiu-Jitsu.

Aikido is a Japanese martial art that emphasizes pressure point manipulation and joint locks.

Submissions are applied with the intent of forcing the opponent to submit, either by tapping out or verbally conceding defeat.

The ankle lock is a joint lock that targets the ankle joint and is commonly used to control the opponent's leg.

The armbar is the most common submission in Judo, as it is a highly effective technique for controlling the opponent's arm and forcing them to submit.

Judo is a Japanese martial art that emphasizes throws and takedowns, as well as joint locks and submissions.

Joint locks are primarily used to control the opponent's movement and prevent them from attacking or escaping.

The armbar is a joint lock that targets the elbow joint and is commonly used to control the opponent's arm.

The rear naked choke is a submission that targets the neck and is commonly used in Brazilian Jiu-Jitsu.

Aikido is a Japanese martial art that emphasizes pressure point manipulation and joint locks.

Submissions are applied with the intent of forcing the opponent to submit, either by tapping out or verbally conceding defeat.