Tackle Height Law Trials Extended to More Competitions

Law trials lowering the maximum legal tackle height are being extended to additional competitions, following data from community and age-grade rugby indicating reduced rates of head contact.

The trials variously set the legal upper limit at the sternum, the base of the sternum or the waist, with different competitions testing different thresholds to establish which produces the best balance of safety outcome and playability.

The Evidence

Studies from competitions running lower limits have generally reported reductions in head-to-head and head-to-shoulder contact events, which are the mechanisms most associated with concussion in the tackle.

The effect is not uniform. Some analyses have found that lowering the tackle height increases contact between the tackler's head and the ball carrier's hip and knee, substituting one risk for another rather than eliminating it.

Playability Concerns

Coaches have raised concerns about the effect on the contest. Lower tackles are less effective at halting momentum and make the offload considerably easier, which changes the balance between attack and defence.

They also interact awkwardly with breakdown competition, since a tackler who goes low is poorly positioned to compete for the ball afterward.

Elite Adoption

Expansion to the elite professional game has proceeded more cautiously, reflecting both the commercial stakes and the greater technical adaptation required of players whose technique is long established.

The consistent direction across all trials has been downward, and most within the game expect the elite threshold to follow the community game eventually rather than diverge from it permanently.