Five of the Gloucester Rugby squad joined up with England on Sunday for a summer training camp at Loughborough University.
Ben Morgan, Matt Kvesic, Jonny May, Henry Trinder and Billy Twelvetrees all met up with England team mates at Loughborough ahead of the camp with preparations beginning ahead of the Autumn Internationals and Rugby World Cup 2015.
Fifty-five players will undergo strength and conditioning assessment as well as rugby training and depart at lunchtime on Wednesday.
England Head Coach Stuart Lancaster said: "This camp will give us a chance to get the wider squad together and an opportunity to review the New Zealand tour.
"It will be an important few days for us in terms of complementing the work that the clubs have been doing in pre-season with their strength and conditioning but also from a rugby point of view. The next time we meet will be two weeks before we play New Zealand in the QBE Internationals so this time together is vital.
"In collaboration with Premiership Rugby we have been given the flexibility to announce the England Senior and Saxons squads in October, much closer to our four international matches in November. We appreciate their support of our proposal which enables time to assess the first part of the club season and therefore select players who are in form leading into an important series for us. It also allows an opportunity for players not involved in the training camp this week to put down a marker in terms of their performances ahead of the squad announcement."
A senior squad consisting of 33 players and a 32-man Saxons squad will be announced in October.
England training squad
Alex Corbisiero (Northampton Saints)
Joe Marler (Harlequins)
Matt Mullan (Wasps)
Mako Vunipola (Saracens)
Kieran Brookes (Newcastle Falcons)
Henry Thomas (Bath Rugby)
David Wilson (Bath Rugby)
Luke Cowan-Dickie (Exeter Chiefs)
Dylan Hartley (Northampton Saints)
Rob Webber (Bath Rugby)
Tom Youngs (Leicester Tigers)
Dave Attwood (Bath Rugby)
Joe Launchbury (Wasps)
Courtney Lawes (Northampton Saints)
Geoff Parling (Leicester Tigers)
Ed Slater (Leicester Tigers)
Calum Clark (Northampton Saints)
Tom Croft (Leicester Tigers)
Will Fraser (Saracens)
James Haskell (Wasps)
Tom Johnson (Exeter Chiefs)
Matt Kvesic (Gloucester Rugby)
Ben Morgan (Gloucester Rugby)
Chris Robshaw (Harlequins)
Billy Vunipola (Saracens)
Tom Wood (Northampton Saints)
Jackson Wray (Saracens)
Danny Care (Harlequins)
Lee Dickson (Northampton Saints)
Richard Wigglesworth (Saracens)
Ben Youngs (Leicester Tigers)
Freddie Burns (Leicester Tigers)
Danny Cipriani (Sale Sharks)
Owen Farrell (Saracens)
George Ford (Bath Rugby)
Stephen Myler (Northampton Saints)
Henry Slade (Exeter Chiefs)
Anthony Allen (Leicester Tigers)
Brad Barritt (Saracens)
Luther Burrell (Northampton Saints)
Kyle Eastmond (Bath Rugby)
Jonathan Joseph (Bath Rugby)
Henry Trinder (Gloucester Rugby)
Manusamoa Tuilagi (Leicester Tigers)
Billy Twelvetrees (Gloucester Rugby)
Chris Ashton (Saracens)
Mike Brown (Harlequins)
Ben Foden (Northampton Saints)
Alex Goode (Saracens)
Jonny May (Gloucester Rugby)
Jack Nowell (Exeter Chiefs)
Chris Pennell (Worcester Warriors)
Marland Yarde (Harlequins)
Christian Wade (Wasps)
Anthony Watson (Bath Rugby)
The following players will not join the training squad this week due to injury:
Dan Cole (Leicester Tigers)
Sam Dickinson (Northampton Saints)
Ollie Devoto (Bath Rugby)
Speaking to GRTV after the 40-29 Aviva A League win over Wasps Rugby, Academy Coach Rich Whiffin explained his pride in the squad to overcome a strong opponent and book their spot in next week's Aviva A League final.
Willi Heinz returned from injury to skipper Gloucester to a famous 16-14 win over Stade Rochelais on Saturday evening. Speaking after the game in France, Heinz admitted the win wasn't pretty but was full of courage and a great result for the club.
Billy Burns contributed all Gloucester's points in the 16-14 European Rugby Challenge Cup win in La Rochelle on Saturday evening, but dedicated the victory to the whole squad whilst also praising the travelling support.
Speaking after Gloucester's brave 16-14 win against Stade Rochelais which clinches a European Rugby Challenge Cup final spot, Director of Rugby David Humphreys paid tribute to the way the team had executed the game plan in a hostile environment against quality opposition.
Greig Laidlaw returns to the Gloucester Rugby squad this week, and his inclusion is an important one after a serious ankle injury. The Scottish scrum half is determined to drive the team forward in their European Rugby Challenge Cup semi final in La Rochelle this Saturday.
Gloucester take on La Rochelle in the European Rugby Challenge Cup semi-final in France on Saturday evening, with the Top 14 side the favourites in the eyes of the bookmakers. However, David Humphreys is looking for his side to rise to the occasion against a familiar opponent.
Speaking to GRTV after Saturday's 39-30 Aviva Premiership win over Sale, Mark Atkinson admitted that the performance wasn't perfect but that the team's character shone through in a game that could easily have slipped away.
Scotland scrum-half Greig Laidlaw is targeting a 'unique' finish to his Gloucester tenure in the European Rugby Challenge Cup final at the venue where his professional playing career began, BT Murrayfield Stadium (Friday 12 May).