Boost your VO2 Max by sitting in the bath?? πŸ›

The Running Channel
5 days ago β€’ 0:59 β€’ 2.4K views

Description

Would you try this? Or is spending this much time in the bath almost impossible anyway πŸ˜…
β€’
β€’
β€’
β€’
β€’
β€’
β€’
β€’