Stationary
Stationary (adj) /ˈsteɪ.ʃən.ər.i/ US /-ʃə.ner-/
fixed in place, motionless, immobile, unchanging, inactive, static, inert, at a standstill, still, fixed, unmoving
Having got a divorce, I experienced a stationary phase in my life lasting for 2 years.
Antonyms: moving, dynamic
Noun: station
For doing exercise at home, you can use stationary bike.
… a stationary bike