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)
Gareth Evans was a first half replacement for the Cherry and Whites on Saturday afternoon, but the back rower's impressive carrying kept the hosts on the front foot when they needed it most to snatch a dramatic comeback win.
After his last ditch try clinched the 42-40 Aviva Premiership victory over Newcastle at Kingsholm on Saturday, Billy Burns told GRTV that all the Gloucester team deserve credit for hanging in there against a Falcons team who really made life tough for the Cherry and Whites.
Speaking ahead of Saturday's Aviva Premiership fixture at home to Newcastle Falcons (kick off 3pm), Director of Rugby David Humphreys emphasised the importance this weekend of Gloucester building on last week's impressive home victory against the Exeter Chiefs.
Speaking to the assembled national and local media, try-scorer Jonny May was delighted and relieved to have tasted victory on Saturday evening, and is looking forward to the European Rugby Challenge Cup final.
Tom Savage delivered a Man of the Match performance against Exeter Chiefs on his birthday on Saturday evening. He spoke to GRTV after the game about the importance of the European Rugby Challenge Cup win.
Speaking to the local media this week, John Afoa described the hard work that the Cherry and White have been putting in and that he is fighting fit ready for Saturday's European Rugby Challenge Cup semi final clash with Exeter Chiefs.
Gloucester Rugby return to Aviva Premiership action against the Newcastle Falcons on Saturday (Kingsholm, kick off 3pm), and make several changes to the side that defeated Exeter Chiefs at home last weekend.