Complex sentence: In December, he moved to Canberra and started training full-time with Irina Dvoskina at the Australian Institute of Sport (AIS) from 2005 to 2016.
Split into simpler sentences: In December, he moved to Canberra and started training full-time with Irina Dvoskina. He was coached by Irina Dvoskina at the Australian Institute of Sport (AIS) from 2005 to 2016.