out of practice
No longer used to doing something, no longer adept for lack of doing something, as in Mom hadn't baked a cake in years—she said she was out of practice. [Late 1800s] Also see in practice.
Words nearby out of practice
out of one's way,
out of order,
out of phase,
out of place,
out of pocket,
out of practice,
out of print,
out of proportion,
out of reach,
out of season,
out of shape