Solving the Dentist Hump with Katrina Klein (DHD88)
In DHD episode 88 Alan speaks with Katrina Klein about ergonomics! Katrina is a hygienist, "ergonomist," non-public teacher and bodybuilder ...
In DHD episode 88 Alan speaks with Katrina Klein about ergonomics! Katrina is a hygienist, "ergonomist," non-public teacher and bodybuilder ...
