reflexing

/rɪˈflɛksɪŋ/
verb
  1. Present participle of reflex; bending or turning back, especially of a body part or muscle.
    • The doctor watched the patient's leg reflexing when he tapped the knee.
    • The cat's paw kept reflexing even after it was asleep.
    • She could feel her muscles reflexing as she tried to stay balanced on the tightrope.
Antonyms
What does "reflexing" mean? | whatsthatwordmean | whatsthatwordmean