Five Gloucester players have been named in England's 30-man squad for the opening RBS Six Nations game against Wales on 5 February.
Andy Gomarsall, Andy Hazell, Henry Paul, Phil Vickery and James Forrester will all be part of the international side's build-up for the Anglo-Welsh clash.
The players will be invited to England's training base in Surrey next week, to prepare for what is expected to be one of the closest championships in years, with the cream of northern hemisphere rugby in action.
Robinson selected the 30 players only with the Wales game in mind. It's expected several other England regulars currently injured, such as Mike Tindall, Martin Corry, James Simpson-Daniel and Jonny Wilkinson, will be available for selection further into the championship.
Yet in spite of having to take injuries into consideration, Robinson still had sufficient strength in depth at his disposal, he was able to select what he considers to be a strong squad.
"It was no easy matter cutting back England's training squad for the championship to just 30, when every place has been so keenly contested.
"The enthusiasm and commitment shown by the players in our training days with Leeds Rhinos at Headingley and at Loughborough University this month, has been tremendous and there's a real sense of excitement throughout the squad as we get ready to take on Wales."
Leicester Tigers regain their position as the Zurich Premiership club with the most players gaining England selection. Their seven players selected are followed by Sale Sharks and Gloucester with five each. England name their 22 early next week.
ENGLAND 30 MAN SQUAD
BALSHAW, Iain - Leeds Tykes
BARKLEY, Olly - Bath
BORTHWICK, Steve - Bath
CHUTER George - Leicester Tigers
COHEN, Ben - Northampton Saints
CUETO, Mark - Sale Sharks
DAWSON, Matt - London Wasps
ELLIS, Harry - Leicester Tigers
FORRESTER, James - Gloucester
GOMARSALL, Andy - Gloucester
GREWCOCK, Danny - Bath
HAZELL, Andy - Gloucester
HODGSON, Charlie - Sale Sharks
KAY, Ben - Leicester Tigers
LEWSEY, Josh - London Wasps
MOODY, Lewis - Leicester Tigers
NOON, Jamie - Newcastle Falcons
PAUL, Henry - Gloucester
ROBINSON, Jason - Sale Sharks
ROWNTREE, Graham - Leicester Tigers
SHAW, Simon - London Wasps
SHERIDAN, Andy - Sale Sharks
SMITH, Ollie - Leicester Tigers
TAIT, Mathew - Newcastle Falcons
THOMPSON, Steve - Northampton Saints
TITTERRELL, Andy - Sale Sharks
VICKERY, Phil - Gloucester
VYVYAN, Hugh - Saracens
WHITE, Julian - Leicester Tigers
WORSLEY, Joe - London Wasps
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Speaking to GRTV after the 22-23 defeat against Bordeaux-Begles which denied Gloucester a place in next season's European Rugby Champions Cup, Nick Wood rued the momentary lapse in concentration which allowed the French side to snatch victory from the jaws of defeat.
As Gloucester prepare for their 39th game of the season, against Bordeaux-Begles at Sixways on Sunday, David Humphreys told the local media that this week has been all about getting the players mentally and physically ready after a tough game against Connacht last Sunday.
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The first phase of preseason training is almost over for the Gloucester Rugby first team squad. It's been tough, but Billy Burns is working hard to be in the best possible shape for the upcoming season.