Playing at a Club with Great Conditions
One of the problems with playing at a very nice club with very nice conditions is you get used to it. So when you go to tournaments, where the conditions often aren't so nice, you have problems. For example, at my club we have this nice rubberized red flooring, which is great for moving on, as well as having enough give so that it doesn't hurt your legs from the constant movement. But many of us will be playing at the Teams in three weeks, where we'll spend three days playing on somewhat slippery and unforgiving concrete. How do we prepare?
Recently I've been doing "shoe checks." I've been checking the bottoms of everyone's playing shoes to make sure they are in good condition. On our red floors you can wear your shoes down and it doesn't affect the grip on the floor. But on concrete floors (and most wood floors) the floor is more slippery, and you need grippy shoes. So I've been urging those with worn-out shoes to get new ones. Otherwise they'll be sliding all over the place at the Teams.
There are other ways of adapting. You've probably seen players on slippery floors step on a damp cloth between points to increase traction. There are also non-stick sprays you can put on your shoes - in table tennis, I think only Butterfly sells these. (I just ordered a bottle to try out, though I'm not playing in the Teams, just coaching.)
Of course, if you are not from my club, I urge you to show up with nicely worn-out shoes. I mean, c'mon, don't you want shoes you are used to? You'll have three days to learn how to slide into position.