I think this is the study they are citing https://www.researchgate.net/publication/281260875_Indoor_rock_climbing_bouldering_as_a_new_treatment_for_depression_S

I think this is the study they are citing https://www.researchgate.net/publication/281260875_Indoor_rock_climbing_bouldering_as_a_new_treatment_for_depression_Study_design_of_a_waitlist-controlled_randomized_group_pilot_study_and_the_first_results https://www.researchgate.net/publication/281260875_Indoor_ro...