inactivity
in‧ac‧tiv‧i‧ty /ˌɪnækˈtɪvəti, ˌɪnækˈtɪvɪti/
noun [uncountable]
Don’t suddenly take up violent exercise after years of inactivity.
The time spent between jobs should not be a period of inactivity.
in‧ac‧tiv‧i‧ty /ˌɪnækˈtɪvəti, ˌɪnækˈtɪvɪti/
noun [uncountable] Word Family: noun: act, action ≠ inaction, activity ≠ inactivity, reaction, interaction, overacting; adjective: acting, active ≠ inactive; verb: act ≠ overact; adverb: actively
the state of not doing anything, not moving, or not working: