In case of severe blow in head, it's good to use links of brain to kidneys and massage to kidneys reflex zones helps the trauma:
zones for kidneys on the right image, Insect Correspondence system.
Besides, massage and heating the whole path for spinal column on finger will help drive away the harmful energy from brain.
Finger of choice may be: --- ring finger left hand - finger of Burn, the energy for brain and nerv. system --- ring finger right hand - finger of Cold, main trauma energy.
Brain is controlled by energy of Burn and kidneys by energy of Cold; Burn and Cold energies are in axis relation.
Besides, several hours since trauma, general trauma energy becomes energy of Cold, so working on kidneys helps eliminate it.
There are of course more emergency type schemes, like: --- Correspondence systems, needles/crystals/other tools applied right on the reflex zone for the trauma --- "local" systems all this is well-known for Su-jok specialists.
One method is particularly interesting: if, for example, there's a deep cut, one can use plant seeds applied onto the reflex zone around the cut so that their magnetic fields are directed inside to push the edges to close:
The cut is on outer side of left shin, seeds applied on the corresponding zone.
Seed's magnetic field is very weak but the same level as human magnetic fields, giving sort of resonance and human tissues respond.
The magn. field vector is usually directed from sharp to blunt edge of a seed, so to help wound close one orients them blunt edge inside (pic).
This has much wider application, for example, for asthma to expand bronchi; to help drive away kidney/bladder stones; to help prolapsed uterus etc.
Low energy laser treatment is of particular interest for emergency help for traumas, as laser beam has prominent "antiseptic" and cleansing properties; besides, green laser has significant pain-killer effect, and if applied to right points, can ease riding for injured rider similar to pain-killers.
However, there's usual problem of right dosing for laser treatment, so one is to have clear understanding of rider's state and the situation.
Though everything posted in this blog works excellent in professional hands, this can't be guaranteed done by everyone, also due to possible mistakes in use. Use of the info posted here at your responsibility, though methods have been specially chosen for their simplicity and safety in non-specialist hands.