Defenders with this ability will cause slightly increased fatigue penalties when tackling a ballcarrier with a non-conservative tackle. Upgrades with TAK and POW.

Defenders with this ability have a slightly improved chance to force catch knockouts and react quicker in deep zone coverage, 20+ yards from the LoS and inside the hash marks. Upgrades with ZCV, AWR, and ACC.

Defenders with this ability have an improved chance to force catch knockouts, a longer knockout window, and react quicker in any mid-field zone coverage, less than 20 yards from the LoS inside the numbers and 10-20 outside. Upgrades with ZCV, PRC, and AWR.