Bangladesh coach Jamie Siddons has warned his side to improve their bowling in the second Test match against England in Mirpur.
The Tigers were beaten by 181 runs in the first Test, with England able to declare in both innings.
Siddons said: "We bowled, I think, nine maidens in about 145 overs. It's ridiculous and it's not good enough.
"Test cricket should be a game where you have to work a lot harder for your runs, but we couldn't bowl one side of the wicket and when we wanted to bowl at the wickets, we couldn't do that either.
"If the wicket plays the way we expect it to and day one should be flat, if we win the toss we will bat.
"And if we do bowl I hope we put the ball in better areas and make them work a little harder for their runs."