The Tour de France’s two leading riders – Tadej Pogacar and Jonas Vingegaard – have admitted using a carbon monoxide rebreathing technique to monitor their blood following altitude training.

Jonas Vingegaard and Tadej Pogacar's teams had both used the carbon monoxide rebreathing technique Cycling's world governing body the UCI has voted for a ban on the use of repeated carbon monoxide ...

Cycling’s governing body has banned the repeated use of carbon monoxide rebreathing that some riders misuse to artificially increase their performances. Following a meeting of its executive ...

UAE Team Emirates have confirmed that the team no longer uses the controversial carbon monoxide rebreathing technique to measure athlete performance. Speaking at the team's media day during their ...

Deep Breaths: The author gets some fresh air from a rebreather. Unlike traditional SCUBA, rebreathers scrub CO2 from exhaled air and add oxygen so the air can be inhaled again. For an upcoming ...

Cycling's world governing body the UCI has banned the general use of carbon monoxide rebreathing equipment. It was established last year some teams were using it to measure haemoglobin levels in ...

Cycling's world governing body the UCI has voted for a ban on the use of repeated carbon monoxide rebreathing equipment, after it was established last year some teams were using it to measure ...

The new rules prohibit the possession, outside of a medical facility, of commercially available CO rebreathing systems connected to oxygen and CO cylinders, the UCI said.

FILE - Eritrea's Biniam Girmay, wearing the best sprinter's green jersey, sprints to the finish line ahead France's Arnaud Demare, far left, Germany's Pascal Ackermann, second left, Belgium's Wout ...