[daniel1212]

"This article has been retracted: please see Elsevier Policy on Article Withdrawal "

Yes, I saw that, however, see sources on "Lying and misleading headlines: Researchers find face masks don't hinder breathing during exercise:" Science past and present - and common sense (study)

[metmom]

Yes, I saw that, however, see sources on "Lying and misleading headlines: Researchers find face masks don't hinder breathing during exercise:" Science past and present - and common sense (study)

I suppose they are entitled to their own opinion.

My experience doesn’t support that. I find them to be a great hinderance to breathing when I am exerting myself.