Vodafone Flying Fijians coach John McKee believes the new tackle laws are good for the game.
McKee has been working with sevens coach Gareth Baber on some areas of the game.
McKee says they have to work harder on tackle techniques to make sure players go low when making their tackles.
Meanwhile, the national 7s team flew out to Las Vegas last night.
Fiji will take on Japan at 12.09pm this Saturday in the first pool match of the Las Vegas 7s.
We will take on Scotland at 3.08pm Saturday while Fiji plays its final pool match against Australia at 9.50am Sunday.
The Medal quarter finals start at 4.16pm Sunday, the semis will be held at 9.44am next Monday while the final will kick off at 1pm next
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