Could you comment on this please?

Hi,

Could you comment on the following please?

"The onset of sudden pain during intense activity makes the patient think that he was severely injured in an area of his neck at that point in time. For the neck to be injured suddenly and with just one blow, a great deal of pressure and force is required. Some neck problems, however, can be caused by a blow or severe injury alone. Most neck diseases result from continuous repetition and accumulation of pressures as well as side effect of some other factors."

Thanks!