West Ham new boy Pablo Zabaleta joined up with his team-mates for the first time as Slaven Bilic's men began their preparations for the new season.
The full-back officially joined the club on Saturday after signing a two-year deal in May following a free transfer from Manchester City.
The 32-year-old took full part in the session at Rush Green on Wednesday morning as Bilic put his men through their paces on the first day of pre-season training.
The Hammers have just under a month to prepare before they head to Germany and Iceland for friendly matches against Werder Bremen, Altona 93 and Manchester City.