Braxton Hicks
Lorentz contraction
myospasm
electrocontractility
thorniness
inotropy
contracting
inotropism
spasmolysis
overcontraction
torque spanner
pins and needles
brachyptery
brachydonty
precontraction
motricity
torsiometer
wrest
boob-sling
shrink
Poynting vector
theta pinch
brachelytry
torsometer
torsimeter
torpidity
Lorentz force
Hammersley-Chapman-Robbins bound
daleman
recontraction
Valkyr
Millite
inductance coil
chokecoil
rodknight
radknight
spine
discontinuity systematics
monoinnervation
swagger
tetanus
braciole
convulsion
spasmogen
torsionlessness
aftermovement
bending
myodynamics