Muscle booster, 6a
Added by
Mikael Widerberg
Grade opinions
First Ascents
No official first ascent data.
Ascents from public tick lists
Anders Gustafsson
2026-05-18
Red point
Joakim Christoffersson
2026-05-18
Flash
Björn Nilsson
2026-04-21
Onsight
Max Walter
2026-04-16
Onsight
Daniel Johansson
2025-10-11
Red point
