Matt Blackmer (US Pairs) twitters:

The Canadian men are throwing down the quads. 2 4Ts from chiddy and a 4S from Reynolds #4CC

Nice 3A's from Jeremy Ten #4CC

Watch out ladies and gentlemen! Nan song is here to throw it down. 4T+3T, 3A, 3Lz. #4CC

Mark Webster looking healed. Good 3Lz and flip. #4CC

Brendan Kerry with some good 3As #4CC

Consistent but two footed 3A's by Misha Ge #4CC

Lacoste landing some beautiful 3F's in practice. #4CC

Time for American men! #4CC