体育资讯1月17日报道 国安外援古加更新社媒，晒出自己随队备战新赛季的照片。

古加社媒

Dedicate yourself fully to training during the pre-season, pushing your limits to build strength, endurance, and skill for the challenges ahead.在季前赛期间全身心投入训练，突破极限，为未来的挑战建立力量、耐力和技能。⚽️