Garnacho joined the likes of Jadon Sancho and David de Gea in not making their national teams for the tournament. Those players not in Qatar were granted a short break away from Carrington last week by Erik ten Hag before United head to Spain for a winter training camp in early December.
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The teenage star has got a head start on his teammates as he headed to Madrid last week and has been getting some training under his belt. Fitness coach Javier Ledesma posted a series of photos and a video with Garnacho at the ESC LALIGA&NBA Football Centre on the outskirts of the Spanish capital.
Ledesma also wrote the caption: "Thanks to @laliga for the facilities and for the treatment received @garnacho7."