Answer:

tensed

AnswerCrossword Clue
TENSEDGot the yips
TENSEDStiffened
TENSEDBecame anxious
TENSEDGot nervous
TENSEDGot tight
TENSEDBecame stiff
TENSEDTightened (up)
TENSEDBecame edgy
TENSEDHigh-strung, with "up"
TENSEDReadied for a blow
TENSEDTightened
TENSEDGot uptight
TENSEDShowed anxiety
TENSEDBecame on edge
TENSEDDisplayed anxiety
TENSEDShowed anxiety, with "up"
TENSEDBraced
TENSEDGot nervous, with "up"
TENSEDTautened
TENSEDBecame strained
TENSEDBecame nervous
TENSEDGot rigid
TENSEDGot edgy
TENSEDGot wound up
TENSEDKeyed up.
TENSEDStretched tight.
TENSEDTightened.
TENSEDStrained.
TENSEDStiffened.
TENSEDBecame taut.
TENSEDBecame taut
TENSEDBecame jittery
TENSEDMade taut
TENSEDShowed nervous strain
TENSEDTaut
TENSEDGrew nervous
TENSEDTightened up
TENSEDPrepared for a wallop
TENSEDPrepared for a blow
TENSEDPulled tight