Luke Shaw says Manchester United have working harder than ever under Ole Gunnar Solskjaer.
The Norwegian has prioritised fitness over preseason training after his side finished sixth in the Premier League last season.
"It has been much harder than we have had before," he explains.
"We have worked very hard and all taken it in a positive way. Now we are all benefiting from it massively. We feel good and fresh. The players seem more energetic.
"I look at my team-mates and I feel like I see more hunger in them than last season. Everyone wants to prove a point."