The phrase "a continuous movement" is correct and usable in written English.
It can be used to describe an ongoing or unbroken action or process, often in contexts related to motion, change, or progress.
Example: "The dancers created a mesmerizing performance characterized by a continuous movement that captivated the audience."
Alternatives: "an unbroken motion" or "a steady flow".
"The pen seems to slide along," she said, "and the drawing comes out in a continuous movement.
The days merged into a continuous movement of sun and shadow, hunger and thirst, all welded by the heat of the Spanish summer.
If drawings of the stages of an action were shown in fast succession, the human eye would perceive them as a continuous movement.
We are so sure of the importance of our own individual lives that we are curiously unaware of merely being part of a continuous movement of energy through time and space".
On that question, collectors appear to be divided into two camps: Those who believe that to maintain a watch's accuracy its lubricants need to be spread evenly by a continuous movement of the gears and wheels; and those who believe that increased wear resulting from continual movement may do more harm than good.
The femur was flexed in a continuous movement, rather than at discrete flexion angles, using optical tracking.
Error propagation on the motion representation was also analyzed for a continuous motion of abduction movement performed in the shoulder joint.
But often the scenes and shots are stitched together in a way that suggests a single, continuous movement.
Since in the cerebellar patients' study, the spatial accuracy during circular drawing was not reported, it is possible that normal timing in these patients is due to a speed-accuracy trade off, rather that an implicit timing process that emerges from producing a more continuous movement.
Mr. Streber's contribution, "Partita" (2007), for solo cello, is couched in a single, continuous movement, with changes in tempo and spirit that suggest a sequence of short dances, like those of a Baroque partita.
Then the lifter had to stand erect until the referee signaled for the completion of the lift, which was achieved by pressing the barbell upward in a steady continuous movement to arm's length overhead but without any assistance by moving the legs.
