Marcus Rashford has impressed at Barcelona after moving to the Catalan giants from Manchester United(Image: (Angel Martinez/Getty Images))

Marcus Rashford is thriving at Barcelona after falling out of favour at Manchester United last season. The forward's career at Old Trafford appeared over when Ruben Amorim claimed he would rather put his 63-year-old goalkeeping coach on the bench because of what he considered a lack of effort.

After showing flashes of what he can do in the second half of last season while on loan at Aston Villa, the England international has impressed at the Catalan giants after joining them on loan during the summer transfer window. He has scored five times in 13 appearances in all competitions - as well as claiming seven assists - although he was powerless to stop Barca losing Sunday's El Clasico 2-1 to arch rivals Real Madrid.

But the hard work has continued for Rashford, even during a quick return to Manchester this week. Taking to Instagram, he uploaded a series of videos showing him working at The Performance Space gym in Salford.

The forward captioned the video: "Marginal gains 48...