Chet Fortune works out using an altitude training mask at to increase his lung capacity. Fortune is a co-owner of Warrior Fitness Center in La Vista. Video: Weird mask, great workout In April, a few ...

The fit of your face mask has a lot to do with how effective it is — the tighter the better for filtering your breath and keeping others safe from viral particles, including those of COVID-19. That ...

Throughout the pandemic, we've seen several companies try their hand at "smart" face masks. The most useful of the bunch may have just been revealed not by a company, but by engineers at Northwestern ...

Face masks are only effective as long as they provide a proper fit around the wearer’s mouth and nose, so to help ensure a mask is always doing its job properly, even at the end of a long shift, ...

The Spanish club's physical trainer Antonio Pintus favours using the K5 masks to measure players' physical condition ...

Masks are now opitonal for members of Essentia Health fitness facilities, effective immediately. Masking is still required among Essentia staff, and for patients visiting a fitness center for physical ...