10 min
Climbing sideways, low, with the technique from last week
Climb one to three feet off the ground, no higher. Pick a start point and an end point and send everybody the same way round, clockwise or anticlockwise, so nobody meets anybody head on.
Two runs, half the group and a coach on each. Ten climbers on one stretch spend most of the warm-up behind somebody, and a traverse warm-up spent queueing is one they arrive at the lesson cold from.
Technique is the focus, not speed. Whatever you taught last week, ask for it here.