“A great revival of religion took place in this neighborhood this summer. It began in a way that I never saw before, and it continues in a very strange way. It began with a jurking and shaking of the body, something like convulsion fits, and this bodily exercise continued with some for three or four months, and that daily.”
“They have now the dancing exercise, the Jerking, exercise, the running exercise, the standing exercise, & even the shooting exercise…. I am afraid what I believe was a gracious visitation from heaven in the first instance will be brought into disgrace by these extravagances….”
“I had heard about a singularity called the jerks or jerking exercise, which appeared first near Knoxville, in August last, to the great alarm of the people….”
“A strange and unknown Nervous Affection, or Disease, made its appearance, in a variety of forms, in different parts of the Counties of Knox and Blount…. [It] was termed; ‘the Jerks.'”
“A venerable clergyman now living…was affected by the jerks a few times…. Suddenly he began leaping about, first forward, then sideways, and sometimes, standing still, would swing backward and forward ‘see-saw fashion.’ This motion of his body was both involuntary and irresistible at the commencement….”
