Meaning of 「緊張しながら」 and grammar of 「〜しながら」 part


Could you explain more precisely the meaning and grammar of 「緊張しながら」? I know
that 「緊張」 means "nervous" or "tension", but 「〜しながら」 - I can't understand this
part.




「〜しながら」literally translates to "while {verb}~ing}. The form is basically basic
verb+ながら "i.e. "緊張し+ながら". So in your example, it basically means "While
worrying....."




「〜しながら」literally translates to "while {verb}~ing}. The form is basically basic
verb+ながら "i.e. "緊張し+ながら". So in your example, it basically means "While
worrying....."

