source: HealthGuidance for better health
‘static’ – meaning still/motionless, and ‘contraction’ – meaning to tense the muscles and use them. So the idea then in static contraction is simply to force your muscles to work without actually moving. That might sound ridiculous, but it doesn’t mean simply standing on the spot tensing but using a different technique to work muscles without moving – pushing or pulling against an immovable force. F
Body substance isolation (BSI) is generally the preferred method of isolation because it gives a good amount of protection against infection.
Infection can be spread via body substance so by isolating it you can prevent it. Patient out of hospital disease mostly is unknown and it's better to do a stricter precaution. In a case of new disease emerge, BSI practice can delay the spreading of disease.
Answer:
portuagese :a primeira resposta eu estou supondo, mas não há nenhuma imagem, então eu realmente não sei.
English : the first answer i am guessing but there is no picture so i don't really know.
Explanation:
