When the speaker explains the
key factor "Force" she advises
- to always use help and trolleys
when doing the work which requires force
- to apply more force when
lifting or carrying heavy objects
- to apply more loads on your
joints when doing the work which requires force
- to work in one's comfort zone
К сожалению, у нас пока нет статистики ответов на данный вопрос,
но мы работаем над этим.