VIDEO: Ajax's De Boer uses scooter at training after surgery

Ajax manager Frank de Boer has been forced to use a scooter as he oversees training.

Still rehabbing after Achilles surgery following an injury sustained during a footie-tennis session with first-team players, De Boer has resorted to using a three-wheeled mode of transport.

The 112-time Dutch international's side is performing "wheely" well in the Eredivisie, occupying the top-flight summit with a two-point cushion over PSV Eindhoven, but the brakes were slammed early on its Europa League adventure through group stage elimination in December.

Perhaps the manager should use his ride on the touchline too, given his stumble Sunday at the Amsterdam Arena: