"Managing these injuries in the future are something he will just need to work on especially when fighting in the tougher European tournaments with the higher level of the competitors.
"Despite his injury his training in Holland is paying dividends in the long term, Watson senior said.
"Training consists of a solid six days a week of judo, that also includes one night a week at their regional training camp and he also had an invitation to attend their national training camp.
"In conjunction with his mat training, he spends 2-3 hours daily in the gym, so his conditioning, strength and fitness is the best it has ever been.
"He will now be fighting time to be ready for the Oceania Judo Champs in New Caledonia next week (April 6-8), but we will get him assessed in New Zealand when he arrives back on Friday from The Netherlands.
"But he will not risk any further damage at this tournament as he has more overseas competitions coming up this year including a return to the Netherlands," Watson said.