 Later law changes , under the heading of " Intimidatory Short Pitched Bowling " , also restricted the number of " bouncers " which may be bowled in an over . Nevertheless , the tactic of intimidating the batsman is still used to an extent that would have been shocking in 1933 , although it is less dangerous now because today 's players wear helmets and generally far more protective gear . The West Indies teams of the 1980s , which regularly fielded a bowling attack comprising some of the best fast bowlers in cricket history , were perhaps the most feared exponents . 
 Later law changes , under the heading of " Intimidatory Short Pitched Bowling " , also restricted the number of " bouncers " which may be bowled in an over . Nevertheless , the tactic of intimidating the batsman is still used to an extent <a href='null_relcl' title='1'><mark>that</mark></a>would have been shocking in 1933 , although it <a href='drop_aux' title='2'><mark>is</mark></a>less dangerous now because today <a href='null_genetive' title='3'><mark>'s</mark></a>players wear helmets and generally far more protective gear . The West Indies teams of the 1980s , which regularly fielded a bowling attack comprising some of the best fast bowlers in cricket history , <a href='uninflect' title='4'><mark>were</mark></a> perhaps the most feared exponents . 
Later law changes , under da heading of " Intimidatory Short Pitched Bowling " , also restricted the number of " bouncers " which may be bowled in an ova . Nevertheless , the tactic of intimidating the batsman is still used to an extent would have been shocking in 1933 , although it less dangerous now because todayy  players wear helmets and generally far more protective gear . TdaWest Indies teams of the 1980s , which regularly fielded a bowling attack comprising some of thdaest fast bowlers in cricket history , was perhaps thedast feared exponents .