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