Holcity

"El yoga es una fuente de un hombre joven. Eres joven como una columna vertebral flexible".

"Cuando trabajo yoga, puedo mantenerme lo suficientemente flexible como para mantenerte en silencio". - Betsy Canas Garmon

Hygiene is also an advantage with these models, as there’s nothing in your ears. ‘Bacteria are not trapped inside the damp, warm sweaty environment of your ear canal where it can build up
and cause ear pain or infection,’ Chen explains.

Also, if you’re a road runner and plan on competing, it’s worth knowing that bone-conduction headphones are the only earphones that are approved for use in all road races under the UK Athletics Rules of Competition.