Climbing Indoors – Communication. Bottom rope belaying – taking in and lowering
It is good to get in the habit of good communication indoors, even when bottom roping as it becomes an essential part of climbing outside, as we shall look at later in the series.
At the start of the climb, when the belayer has taken in the slack, the climber says “That’s me”.
The belayer responds with “climb when you’re ready”. And it’s at this point that both belayer and climber should check:
- each others harness; that buckles are doubled back and the waist belt is sitting on the waist
- that the knot is correct and tied in to the right place
- the belay device is loaded correctly, with the dead rope coming out of the bottom
- the belay screwgate karabiner is done up and attached to the belay loop.
The climber then says “Climbing” and the belayer responds with “Ok”. Don’t feel too self conscious about this, as it is a good habit; there is often loud music in climbing centres and many distractions including scantily dressed individuals! It is also important when the climber gets to the top of the indoor climb and is ready to be lowered that not only do you communicate verbally using names, but you make eye contact.
Bottom rope belaying is mechanical; it is a series of movements repeated over and over again. The rope is loaded in the belay device so the ‘dead’ rope is coming out of the bottom.
The following applies to left handed belaying using an ATC, Bug, Variable Controller, Guide Plate or similar devices.
The belayer stands close to the wall, not too close that it causes neck pain, and not too far away that you are pulled into the wall should they fall. Weight difference will often determine this distance.
- The belayer holds the live rope about head height with the right hand, whilst the left hand is holding the dead rope just below the belay device, creating a bend in the rope.
- As the belayer pulls down with the right hand on the rope, he pulls up with the left hand, forming a close ‘V’ with the rope.



3. The belayer then takes the left hand quickly towards the knee, forming a bend of the rope over the belay device.

4. The right hand moves to join the left hand, but just above it – ‘1’.

6. The right hand moves back to head height on the live rope – ‘3’ and so the sequence begins again.

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