Reading the WallBody positioning

Backstep

V3+

You stand on the outside edge of the reaching-side foot, on a hold below the holding hand, while the other leg flags or stands wide. Your reaching-side hip turns to the wall and your weight settles over that heel [136].

Grade Hörst starts it on boulders about 20° overhanging [137]. Rowland uses it on overhangs of about 10° or more [119]. Gym V3s on 20–30° walls start to need it.

How to do it

  1. Hold a jug or a sidepull with the right hand. Flat edges lose grip as you turn. Gastons are the worst [121].
  2. Find the line under the hold your right hand pulls [121].
  3. Pick a foothold for the left foot on that line, or a little to its right. Choose one at knee height or higher [121].
  4. Place the left foot’s outside edge on it. Point the toe down a little and lift the ankle [146]. Angle the heel away from the wall [121].
  5. Stretch the right leg straight out to the right, or stand it on a second foothold [136, 137].
  6. Turn your lower body until the left hip is close to the wall. Let the hips settle over the left heel [136].
  7. Press with both feet at once. Pull the right hand down and in towards your body [137].
  8. Stand up through the left leg and reach with the left hand [146].
A climber from behind with the left foot under the right hand, then further left, where the hips turn out.
Figure 35 (a) Left foot on its outside edge, on the line under the right hand. The hips settle over the heel. (b) The same foot behind the line: the hips rotate out.

Common mistakes

  • A foot too low to get your hips over the heel [121].
  • Letting the flag leg bend, so your hips drift [119].
Tall climbers. Rowland’s “knee height or higher” means your own knee. Footholds that look high to others may be perfect backsteps for you [121].
Small climbers. Turning your hip in brings you closer to the wall. Climbers’ own estimates of the extra reach run from an inch or so [59] to a few inches [61], and we found no measurement. So when the holds suit a backstep, try it before you decide a move is too far (judgement). A drop knee does a similar job if your knees are mobile enough [147], but read the knee box in Section 9.1 first.
Related
Turning the hip in, Drop knee, Twist lock, Back flag, Edging
Watch
Technique Training for Beginners: Back Step VS Flag (Mani the Monkey)
Sources
[59, 61, 119, 121, 131, 136, 137, 146, 147]
Referenced from
Rotation and the barn door, Edging, Pivoting, Foot swap, Reading the wall for body position, Barn door, Turning the hip in, Back flag, Drop knee, Twist lock, Sidepull, Deadpoint, Overhangs, Progression map, V2 (Font 5+), V3 (Font 6A/6A+), From V4 to V5, Climbing tall, Climbing small, Learning technique, Balance and swinging, Reach and steep ground, Problem 2: Traverse, Problem 8: Cave