Galleries
Ireland - day two in pictures
United's players trained in the morning and again in the afternoon on the second full day of their Irish training camp.
On Tuesday morning, Rafa Benítez led a session on the well-maintained training pitches at Carton House in County Kildare.
And that was followed by a gym session on the afternoon as the Magpies continue to gear up for the start of the Premier League season.
Club photographer Serena Taylor brought nufc.co.uk this gallery of images from inside the camp.