The term "myoparesis" is used to describe: weakness or slight muscular paralysis increase in muscle movement protrusion of muscle substance fatigue and pain submit

The term myoparesis is used to describe the weakness or slight paralysis of the muscles. The myoparesis can begin in a person suddenly or it might progress with gradual weakness of the muscles. The affected individual may suffer from weakness of the muscles with incomplete paralysis along with experiencing pain and spasms in the affected muscles. The causes for the development of myoparesis includes stroke, cerebral palsy, multiple sclerosis, and spinal cord injury.

Hence, the answer is 'weakness or slight muscular paralysis'.