Friedman's test for ordinal variable

#1
Hello,

Could I please get some feedback with regard to whether my thinking below is correct?

My participants (n=51) were measured at four time-points participating in various activities. I would like to see whether their participation in each activity changed over time. Participation in each activity was an ordinal variable (0=never, 1=occasionally, 2=frequently). Is Friedman's test the correct test that I need to use in order to see whether there is any difference over time?

Thank you very much in advance for your help!