Bath need to "manage their players" over the next 12 weeks with a heavy fixture schedule says head of rugby Johann van Graan.

Bath travel to Italy this weekend for their second Champions Cup group match against Benetton on Sunday, before three Premiership games over the Christmas period.

They return to European action in the new year and also have three Premiership Cup matches into early February.

"I think it's important we manage our players well, in terms of what the next number of weeks looks like," Van Graan told BBC Radio Somerset.

"We'll use our squad, we'll make some changes to the team, we've got 12 games in this block."

Bath are top of the Premiership, as it stands, having won five of their opening six games.

However they were narrowly beaten 24-20 in torrential conditions against two-times Champions Cup winners La Rochelle at the Rec last weekend in their opening European game.

Prop Archie Griffin suffered a shoulder injury during the defeat which Van Graan said the club needed to do "more research" on, and captain Ben Spencer has been doing rehab work on a hamstring injury, with a decision on his inclusion to be made later in the week.

England flanker Sam Underhill has been back at Farleigh House training as is prop Beno Obano, while Alfie Barbeary continues to be monitored under return-to-play protocols after suffering a head injury.

"The Champions Cup is a big competition, we've got three big games in the Premiership coming up over the Christmas period in Newcastle away, Saracens at home Northampton away," Van Graan said.

"Then we've got Clermont and Leinster then we've got to go away without English players to Sale and three Prem Cup games before this block ends.