Study says face masks do not effect lungs during exercise

A new study that came out says that wearing mask wont effect your workout.

CLOSE ON AND OFF TO PREVENT ABACKUP OF CARS OUT ON THE MAINROAD.A NEW STUDY SAYS FACE MASKSDON’T AFFECT YOUR LUNGS ORHEALTH WHILE YOU EXERCISE.AND WANTING TO REMOVE IT,BECAUSE IT’S HARD TO BREATHE, ISNOT A REASON TO TAKE IT OFF,ACCORDING TO THIS STUDY EITHER.U-S AND CANADIAN RESEARCHERS SAYBREATHING JUST *FEELS* HARDER.THE STUDY FOUND LITTLE EVIDENCESUPPORTING THE IDEA THAT MA