VOICED : French team to keep Olympic bobsleigh tra

The video highlights the importance of careful track maintenance in bobsleigh sports, focusing on the Lapland team's efforts at the Sochi Winter Olympics. It details the manual process of repairing and maintaining the track, emphasizing the skill and precision required. Despite the lack of formal training, the team uses their experience to ensure the track is safe and smooth for athletes. The video also addresses past complaints about track conditions and the team's commitment to improving them.

Describe the process of how the ice debris is handled during track maintenance.

What does the maintenance crew rely on to identify holes and bumps in the track?