New trainer session, new moves

Russian Twists are out (thank goodness) CV sessions are in. After having a cold for a couple of weeks I've become a bit porkyer so will have some CV sessions mixed in with the normal ones for a while (yay!). I've been worried I've been losing some CV capacity as I've noticed myself sweating a bit more, but trainer indicated it might instead be I'm finally using my muscles correctly. I could sign up to that idea! ;)