Age groups & technique gates

JUDO TRAINING Reading time : 10 min Updated October 28, 2026
Contents
Judo protects its young through a technique gate, not equipment: what the federation permits at that age, nothing else. The hardest rule of the youth frame: strangles (shime-waza) and armlocks (kansetsu-waza) are forbidden through minime and permitted from cadet at France Judo; Switzerland (SJV) and Germany (DJB) wait for U18. Categories are defined by birth year, and the mapping onto Paak's bands (u9 / u13 / u17 / sen) is a product derivation: no federation publishes it.

The France Judo categories (2026/2027 season)

The reference age is the one reached on 31 December of the season's second year: the birth-year definition is the invariant; the bounds shift each season. Competition level is age-capped: départemental up to poussin, régional for benjamin, national for minime, international from cadet.

CategoryIndicative ageCompetition ceiling
Baby / Éveil judo4–5non-competitive animation
Mini-poussin6–7animation
Poussin8–9départemental
Benjamin(e)10–11régional · 2-min contests
Minime12–13national · 3-min contests
Cadet(te)14–16international
Junior17–19international · 4-min contests
Senior20+international · 4-min contests
Veteran (M1…M9 / F1…F9)30+, in 5-year bandsveteran circuit · 3 min, then 2 min 30 from M7/F7

Age-up (surclassement) is forbidden through cadet at France Judo (an exceptional DTN derogation exists for cadets, with a medical certificate). For benjamins, total daily mat time is capped (~20 min).

The Paak mapping (a derivation, not a federation rule)

Paak organises its library in four bands. No federation publishes these bands; every mapping is a product approximation, shown with « ≈ »:

Paak band≈ France Judo≈ DJB (DE)≈ SJV (CH)
u9éveil → poussin (≤ ~8)U9–U11U9–U11
u13benjamin + minime (9–12)U11–U15U13–U15
u17cadet (13–16)U15–U18U15–U18
senjunior + senior (17+)U18–U21+U18+

Two straddles are stated rather than hidden: the minime (12–13) straddles u13 and u17, and the Swiss/German U18 straddles u17 and sen. The library states the straddle instead of forcing a clean cut.

The technique gate: the heart of youth safety

What is permitted per band, in sourced synthesis (France Judo national arbitrage 2025/2026; SJV and DJB youth rules):

BandShime-waza (strangles)Kansetsu-waza (armlocks)Sutemi / makikomi
u9No (every federation)NoNo
u13No (FR ≤ minime; DE U12/U15; CH ≤ U15)NoForbidden ≤ benjamin (FR), adapted at minime
u17From cadet (FR, ~14); CH/DE: ~15/U18Same (DE: ground locks ~U15, standing forbidden)Permitted at cadet
senYes, except veterans F7/M7+ (60+): forbidden (FFJudo)Yes (elbow only in judo)Yes

Other youth bans in the France Judo 2025/2026 arbitrage: neck constraints (matte + shido), attacks with one or two knees on the ground (false attack), cross-grip and bear-hug kumi-kata, any grip below the belt, and the sankaku reduced to the fundamental turnover (no neck constraint, legs released for the pin; reverse sankaku forbidden). And two head rules that outrank everything: deliberately placing the head alone on the mat = direct hansoku-make for minimes, cadets 2D/3D and espoirs; and any loss of consciousness ends that athlete's competition day, at every age.

The medical why behind these gates is documented: in under-15s, 31 % of injuries are fractures, which dominate in the upper limb, above all at the clavicle, and the adolescent elbow's growth plates are at risk under hyperextension. See Building a session for prevention woven into the outline.

Where federations diverge

RuleFrance JudoSJV (CH)DJB (DE)
Shime-waza floorcadet (≥ ~14)U18 (≥ ~15)U18
Kansetsu-waza floorcadetU18ground locks ~U15; standing locks generally forbidden
Sankakufundamental turnover only; reverse forbiddenall sankaku forbidden ≤ U15leg-closing restricted
Youth golden scoreno capcapped at 1 min, then referee decisionno cap

The consequence for a border club or a drill straddling u17: the Paak library writes the federation floor into the coaching points of every affected drill: a still-minime judoka on the mat stays under the ban, whatever the group.

Licence & medical certificate (France)

FFJDA licence (insurance bundled), the medical certificate of no contra-indication (CACI) or the annual health questionnaire as applicable, the passeport sportif for competition identity, and for the derogatory cadet age-up, a medical certificate younger than 120 days. Other markets follow their federation (licence + own coverage).

FAQ

Can a 13-year-old cadet work on strangles?
The France Judo gate opens at the cadet category: a judoka becomes cadet in the year they turn 14 (birth year decides). A 13-year-old minime stays under the ban, even when training with the cadets. In Switzerland and Germany the gate is later still (U18). The reflex: check each judoka's category, not the group's.
Why does Paak show « ≈ » before the categories?
Because the u9/u13/u17/sen bands are a product grouping that no federation publishes. The minime straddles two bands, the Swiss U18 too. Honesty means displaying the mapping as an approximation, never as an official category.
What about veterans?
France Judo structures veterans in 5-year bands (M1/F1 to M9/F9), with shortened contests (3 min, then 2 min 30 from M7/F7), and a little-known adult gate: strangles are forbidden in competition from F7/M7 (60–64).

Sources

France Judo / FFJDA: age and weight categories 2025/2026 and 2026/2027, Textes Officiels 2025/2026, national arbitrage 2025/2026 (shime/kansetsu floors, sutemi, kumi-kata, head rules); SJV (Swiss Judo & Ju-Jitsu Federation): youth refereeing deltas; DJB (Deutscher Judo-Bund): Jugend-Wettkampfordnung and 2021 interpretation; IJF: Contest Rules in force since 22 February 2025 (cadet deltas). Medical literature (paediatric fractures, growth plates): Paak judo corpus, file 05. Paak judo corpus, files 02 (LTAD & gates) and 01 (rules), verified on 28 October 2026. The Paak u9/u13/u17/sen mapping is a product derivation, published by no federation.

Last updated: October 28, 2026
In Paak

After “Age groups & technique gates”, plan the session

The generator is right on the session: plan by the players’ age band and the duration, pick a theme. Paak builds a minuted five-block outline (warm-up, two work blocks, a game and a cool-down) from this same library of 30 drills.

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