England 7s coach Simon Amor has recalled some big names to his squad in an attempt win their own tournament this weekend.
Chris Cracknell, Matt Turner and Christian Lewis Pratt return to the side.
England is fourth in the World Series behind New Zealand, South Africa and Fiji.
Simon Amor said playing in front of a sellout crowd at Twickenham is a huge boost and having added experience in the squad will certainly be a benefit.
Meanwhile, the Vodafone Fiji 7s team takes on Spain at 9.44pm Saturday in the first pool match.
We then take on Japan at 12.50am Sunday and play Australia at 4.38am Sunday in the last pool match.
Story by: Aliki Bia
