Lionel ‌‌Messi has trained on his own ⁠⁠during Argentina’s first practice session at their base camp in the United States, where the squad has assembled this week for their World Cup preparations.

The defending ⁠⁠World Cup champions held their first pretournament training in Kansas City, Missouri, on Monday.

The ⁠⁠Inter Miami captain has been dealing with muscle fatigue in his left hamstring ⁠⁠since May 24 but is expected to be ready for Argentina’s opener against Algeria on June 16 in Kansas City.

Messi, ‌‌38, joined Argentina at their training base and worked on “specific exercises” along with several teammates who are also dealing with fitness concerns.

“The players who are suffering from ⁠⁠niggles and injuries continue ⁠⁠to work with the physiotherapy team on specific exercises on the pitch and are making good progress,” Argentina’s Football ⁠⁠Association said.

Argentina, ranked number three in the world, will play their final ⁠⁠tune-up match against Iceland on June 9 in Auburn, Alabama.

Messi, the two-time MLS MVP and eight-time Ballon ‌‌d’Or winner, is competing in his record sixth World Cup. The midfielder is Argentina’s ‌‌all-time ‌‌leader in caps (198) and goals (116) since making his debut with the national team in 2005. (Al Jazeera)