use it or lose it

Atrophy prevention principle

Use it or lose it expresses the principle that abilities, privileges, or resources deteriorate or disappear without regular exercise.

The phrase applies to physical fitness Use it or lose it—that's why I run every day, mental acuity, language skills, or benefits that expire if unclaimed: Vacation days are use it or lose it here.

Opposites
retention principle

use it or lose itvested rights

Legally protected permanent interests

inalienable · locked in · grandfathered in · tenure · birthright

resource philosophy

use it or lose itrollover

Vehicle flipping accident

carry forward · accumulate · stockpile

skill/ability maintenance

use it or lose itlike riding a bike

Skill that stays learned

muscle memory · indelible · ingrained · second nature · hardwired

Family

lose, uses, user, users, usable, useable, usages, useful, usefully

Familiarity
Top 100,000
Profile
Known to kids · Used worldwide · Timeless · Abstract · Everyday, not technical · Rated G