S+
Tadej Pogacar also admitted to using the device to measure performance. © APA/afp / THOMAS SAMSON

E Racing bike

Tadej Pogacar also admitted to using the device to measure performance. © APA/afp / THOMAS SAMSON

S+Measurement or doping? Carbon monoxide method hotly debated

The possible inhalation of carbon monoxide with a so-called rebreathing device is causing discussions at the Tour de France.

Comments (0)

Confirm the activation link in our email to verify your account and write comments. Resend activation link
Complete your profile information to write comments.
Edit Profile

You have to by registering.to use the comment function.

© 2026 First Avenue GmbH