Conceding that the players lacked "spark and passion", India hockey coach Rajinder Singh said the entire team should take the blame for the debacle in the Champions Trophy hockey tournament in Amstelveen, Holland.

"I am at a loss really, because we started off so well against Holland in our first match. We led 3-0 until the 64th minute, and suddenly, everything fell apart. Perhaps, the boys are still to recover from that defeat, and we went on to lose two other matches," he said on Thursday.

"There is no spark in the team. The passion is missing and I am not happy with their recovery. Perhaps, the fact that  several key players were ill at the camp in Lucknow and have not recovered fully might have affected our performance too," he said.

India, pre-tournament favourites, have lost three of their four matches so far, ruling themselves out of contention for top honours.

"We lost the matches due to our own mistakes and we are all responsible for our poor performance so far."

Rajinder felt the players have lost focus, considering the number of scoring chances they messed up in each of the four matches.

"We had played extremely well in Australia and Hamburg recently, and, frankly, it is difficult to explain the sudden  loss of form of our players," he said.

"Our forwards have not been able to force penalty-corners and, like I said earlier, the midfield play continues to worry me. But, more importantly, the boys do not seem to be able to recover from a defeat, and I do not see the passion in them," he added.

Asked whether a sports psychologist could help the players come out of the depression, Rajinder said: "I don't think we need a psychologist. I mean, look at other teams like Australia and Holland. They do not have one (psychologist) and yet they have been playing well."

Regarding the physical fitness of the players, he said: "They appear to be very tired. I spoke to the physio (Sampath  Kumar) and he felt that some of the players who fell ill in Lucknow might not have sufficiently recovered."