CAPE TOWN          -      South Africa fast bowler Dale Steyn has announced his retirement from test cricket, but will be available for one-day international and Twenty20 cricket, he confirmed on Monday.

Steyn, who has battled a recurring shoulder injury that kept him out of the recent World Cup in England, said he has made the decision in order to prolong his international career. “Today I walk away from a format of the game I love so much,” he said in a media release from Cricket South Africa . “In my opinion, test cricket is the best version of this game. It tests you mentally, physically, emotionally.  “It’s terrible to consider never playing another test again but what’s more terrifying is the thought of never playing again at all. “So I will be focusing on ODIs and T20s for the rest of my career to maximise my full potential and ensure my longevity in this sport. “I’d like to thank everyone in cricket, no one specific, because everyone has been a part of my journey. And I look forward to continuing to play for the Proteas in the shorter formats.”  Steyn, 36, has amassed 439 test wickets, more than any other South African, but has only played eight five-day matches in the last three years as shoulder, groin and foot injuries have kept him sidelined. He burst onto the test scene as a raw speedster against England in 2004, but his career flourished two years later when he learnt to gain greater control.  Steyn is a bowler with a reputation of being able to take wickets in all types of conditions, his raw pace, accuracy and ability to get movement both ways being his key weapons.