The IRON PALM BODY ARMOUR course gives the user who has completed this course a physical and psychological edge after the acquiring of a tough body, arms and legs.

This course involves body toughening by impacting arms, fists, legs and the body with bags of dried peas or steel ball bearings and treating them with an ancient secret Chinese medicated herbal brew. This gives the smaller fighter an edge against a larger opponent where the toughness becomes a power equivalent or equaliser.

You are also taught how to internalise the energy to send shock waves through big bodies for damage internal organs. In a real life situation you can do a lot of internal damage without seeming to. One should fight smarter rather than harder.
The full professional course takes 2 years to complete. This course is for serious, dedicated athletes like boxers, martial artists, rugby players, soccer players, masseurs, Security Guards, SAS commandos and people in the heavy industries.
However there are short courses that take 1 year to complete. People doing the semi-pro short courses can handle slightly heavier people but do need to do the pro course if they need to handle very heavy people. 

The course can be repeated. Those who have done more than once have an advantage to those who have only done the course once.