I what it accomplished, what Jager is saying is that it was more that just short bowling aimed at the body with a predominantly leg side field with the intention of hurting the batsmen or getting them to play the ball to leg in the air.
Hutton | Hobbs | Bradman | Richards | Tendulkar | Sobers | Gilchrist | Khan | Marshall | Warne | McGrath
Sutcliffe | Gavaskar | Headley | Chappell | Lara | Kallis | Miller | Knott | Ambrose | Lillee | Muralitharan
Greenidge | Morris | Ponting | Pollock | Hammond | Worrell | Ames | Hadlee | Holding | Trueman | O'Reilly
Richards | Simpson | Sangakkara | Weekes | Border | Walcott | Botham | Lindwall | Laker | Garner | Barnes