[ClapperHeid]

Same here. Non-smoker, but I'm in my mid-50s and [I like to think] fairly healthy. I too found that trivial, with no prep. It might be a bit more interesting if it carried on timing after the 40 seconds were up and you hit another button, when you finally had to breathe... or there was some kind of "grading" or league table. As it stands, it superficially appeals to our competitive streak. But is so easy, it's a bit of a disappointment.

[mbappe123]

Thanks for checking out. We took 40 seconds because, the average person can hold their breath for 30–90 seconds. This time can increase or decrease due to various factors, such as smoking, underlying medical conditions, or breath training. So by taking 40 seconds, its something most people can do(if they have not much issues with health)