Fig.4 Locking of the moving plate - additional security
/Verrouillage de la flasque mobile
Fig.6 Giving slack/
Donner du mou
Fig.8 Climber's pause / Pause du
grimpeur
Fig. 5 Belaying/Assurage
Fig.7 Taking up slack /
Avaler la corde
Fig.9 Arresting a fall /
Retenir une chute
