The latest injury update from FC Porto, concerning the return of star midfielder, Juan Carlos Marquez to training, has been released by the club.

Marquez was initially reported to have suffered a knee ligament injury during his recent game against Vitória de Guimarães, but he is now expected to be back in training within the next few days. This positive development is a significant boost for FC Porto and will give them a fresh perspective as they prepare for their upcoming fixtures.

Marquez's recovery has been备受关注，尤其是他的膝盖状况。尽管他在受伤后接受了手术治疗，并且在恢复过程中进行了长时间的休息，但他仍然希望尽快回归比赛场。

然而，由于他的膝盖问题，他可能需要一段时间来适应新的训练方式和强度。因此，在这段时间里，FC Porto will need to make sure that they are able to adapt to his new playing style and that he can perform at his best in the upcoming matches.

The return of Marquez to training is a positive development for FC Porto and will give them a fresh perspective as they prepare for their upcoming fixtures. With him back in training, they should be better equipped to handle any challenges that may come their way.

In conclusion, while it remains to be seen how long Marquez will be able to fully recover from his knee injury, it is clear that his return to training is a positive step forward for FC Porto. With him back in training, they should be well-prepared to face any challenge that comes their way.