sentence13 | SoMeSci

Property	Value
nif:beginIndex	0 (xsd:integer)
nif:broaderContext	sms:PMC3466236
nif:endIndex	220 (xsd:integer)
nif:isString	As for the contraction task, the subjects were instructed to perform a maximal isometric contraction of their painful and non-painful quadriceps muscle, but also to refrain from movements of the head as much as possible.
rdf:type	nif:Context nif:OffsetBasedString nif:Sentence