Dai Young: London Wasps boss urges scrum patience

London Wasps director of rugby Dai Young has urged patience around new rules designed to improve the scrum.

In Saturday's 16-15 defeat by Harlequins at Twickenham, both sides took time to adjust to the changes.

A new three-stage scrum engagement sequence is being used this term, while scrum-halves will be expected to feed the ball straight.

Scrum changes explained

The Premiership is part of a global trial of a new scrum engagement sequence, which is aimed at enhancing player welfare by reducing impact on engagement.

Referees will now say "crouch, bind, set" to set up a scrum.

Props will now be expected to crouch on the referee's call.

Opposing props will then bind using their outside arm after the referee has called bind.

The front rows will maintain the bind until the referee calls set. At that point, the two packs will engage.

The IRB will also instruct referees to ensure that the ball does not enter the tunnel unless the scrum is square and stationary and that a straight throw-in is strictly policed.

"It's one game. I don't think anyone could suggest it wasn't an improvement on last season," said Young.

"It may not be where we want to be. Everybody needs a little bit of time to adjust to it."

As the game drew on Quins adjusted to the rules better, but there were still numerous resets and both sides were penalised for not putting the ball in straight.

The new engagement sequence, in which referees say "crouch, bind, set" is designed to take away some of the impact of the two packs colliding and in turn reduce the risk of injury.

And, with the ball entering more centrally, the hooker of the team in possession will need to compete in the scrum with one leg off the ground as he attempts to hook the ball backwards.

"What it does do is put the team in possession under quite a bit of pressure, because as soon as you put the ball in you're pretty much losing one of your pack regards the hooker," said Young.

"I think it's a bit of a work in progress. At the end of the day we knock them if they don't try it and still knock them when they do.

"We all have to try and support it and hopefully we'll get more of a spectacle out of it."