PMC:7031769 / 10087-10190 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T96","span":{"begin":0,"end":103},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"It seems that most studies and reviews say that the intensity of the exercises should be kept moderate."}