The Spaniard had already shown himself training on sand prior to an announcement from BVB on Wednesday proclaiming him back with his team-mates
Marc Bartra has resumed full training a month after suffering a wrist injury in the bomb attack on Borussia Dortmund's team bus on April 11.
Ronaldo destined for the Ballon d'Or again
The Spain international was the only player to sustain significant injuries in the blast - which occurred just prior to the Champions League quarter-final first leg with Monaco - as he suffered a fractured right wrist and required surgery to repair the damage.