I believe that practice should be done at practice and unless you are one that does not get the opportunity to practice then I say win you match and move on.

If you are haivng to weigh in on 2 days or more then if you have an easy match jog afterwards and get that sweat rolling. it will not only help your weight but extra conditioning never hurt anyone- well hurt you badly I would guess.

Learning that matches you are there to take care of business and practice is where you become fundamental sound is a great thing. I like to be extremely fundmental in my practices and then come match time the kids should be able to show what they have learned

have Fun and Enjoy each match you wrestle.