Learn kesa-gatame, the judo scarf hold: head, arm and body control, the 20-second rule and milestones. Beginner-friendly, with a partner under supervision.
The honest answer: kesa-gatame is a hold you do not maintain with strength but with weight, contact and thinking along. You lie across your partner from the side, controlling the head and one arm while staying mobile. In competition the hold counts 20 seconds for ippon, 10 to 19 seconds for waza-ari and 5 to 9 seconds for yuko [1]. The German Judo Federation names kesa-gatame as one of four holds for 7th kyu [2].
Anyone who has lain in a clean kesa-gatame knows: holding is half the work, the other half is reacting to escape attempts. The DJB explicitly writes that tori should learn to react flexibly to escapes and not hold rigidly [2]. Expect several weeks until the basic position sits, and longer until you hold it against resistance. That is a practical rule of thumb, not a study.
Uke lies on his back. You kneel or squat beside his shoulder, looking toward the head, legs spread wide for a stable base. Milestone: you can move in this position without tipping over.
One arm reaches around Uke's head and neck, the other hand clamps his arm against your side. According to the rules you may hold the neck only as long as you also control at least one of Uke's arms, otherwise it is stopped [1]. This is about holding, not choking. Milestone: Uke cannot move head and one arm freely without you feeling it.
You place your chest on Uke's upper body, pressure through the shoulder, not against the larynx. In competition the holder must lie with the upper body over Uke and hold him down beneath his body; his legs must not be controlled by Uke [1]. Milestone: hold stable for 20 seconds without Uke lifting his back off the mat.
Uke tries to turn onto his stomach, clamp a leg, take you between his legs or roll you over with a bridge. These are the escape patterns the DJB prescribes for 5th kyu [2]. You react by keeping contact and, where needed, switching to another hold. Milestone: you hold 20 seconds against cooperative resistance and switch cleanly to another position when in danger.
In competition, groundwork scores often follow a failed standing attack: in an analysis of 794 world championship bouts, 68.6% of 176 groundwork scores followed a failed standing attack [3]. So practise the transition from throw to hold. Milestone: after a throw you switch into the holding position quickly and without a pause.
Holds are the calmest zone in judo, but not without risk: injuries occur more often standing than on the ground [4]. Even so, neck and shoulder can suffer on the ground when head or arm are held without control (practical experience, not a study). So: pressure through chest and shoulder, never on the throat; release immediately when Uke taps; practise only with a partner who knows the tap rule, on tatami and under supervision. This guide explains and motivates, it does not replace supervised training.
Run through the order in your head: head, arm, chest, legs. If you check the four points one after the other, you find the leak faster than you feel it. Whoever knows where it leaks holds tight for longer.
And practise both roles. The German Judo Federation wants all skills learned as tori and as uke [2]. If you know the four escapes as uke, you understand as tori where a hold starts to leak, and you hold more calmly afterwards.
In competition 5 to 9 seconds give a yuko, 10 to 19 seconds a waza-ari and 20 seconds an ippon [1]. In training, control and reaction to escape attempts matter most.
No. It is a hold. The arm around the neck may only be kept in competition as long as you also control at least one of Uke's arms [1]. Pressure on throat or windpipe is not part of it.
The German Judo Federation lists kesa-gatame among the four holds for 7th kyu [2]. That is early because holds are regarded as a foundation for groundwork and safety.
The DJB names four basic escapes: turn onto the stomach, clamp a leg, take the opponent between the legs or roll over with a bridge [2]. Practise them only with a coach and a partner.
Yoko-shiho-gatame: The Side Four-Quarter Hold Where You Lie Across Your Partner