There is general mapping of body on the palm, so one can use 2 main points for joints locations,
like shown for both shoulders:
Attaching plant thorns like was described in:
onto the points, one does general harmonization of energies for the injured joint.
If combine this with moxa treatment - heating by special moxa or several incense sticks
tied together holding it beside the needle aiming at the points, this can ease pain rather
quickly and manage all other trauma aspects.
Of course, this works not only for cyclists traumas.