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3D-printed uneven climbing edge in green PET-G, with paracord threaded through it and a carabiner, on a training mat
SEP 03 2026 8 min

GEAR

3D printing · PET-G · edge · climbing · finger strength

3D-printed uneven edge that holds 120 kg

An uneven-height climbing edge from a free Printables model. A few weeks of use, plus the print settings that carry 120 kg: 6 walls, 50% infill, PET-G.

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Title graphic for the edge lifts post, gym background, with an RPE protocol x5@7 x5@8 x5@9 2x5@90%
APR 05 2026 6 min

PROTOCOLS

RPE · finger strength · edge lifts · autoregulation

EDGE LIFTS RPE PROTOCOLS

Applying powerlifting methods to finger training. A systematic approach to finger strength development using RPE-based autoregulation.

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