exercise

mastery
UK /ˈɛk.sə.saɪz/ US /ˈɛk.sɚ.saɪz/nounverb

card 1 of 10 · definition

Which adjective most naturally collocates with 'exercise' to describe an action that is useless?

Which adjective most naturally collocates with 'exercise' to describe an action that is useless?