The intensive sport training provides important but reversible permanent modifications to cardiovascular apparatus.
The morphological changes are dependent upon the training kind:
- endurance: overall volume and mass
- power: hypertrophy of myocardium (muscle of the hearth)
The functional changes are in the form of sinus bradicardia (slow heartbeat), bringing to:
Old cars need spare part parts sometimes.
Having good knowledge of what could get necessary and where to find it is essential for holding cars:
- What could be addressed using technical manuals (official ones and not)
- Where needs to issue a list of suppliers
This brief article is aimed at aiding with "where" part.
Spare Parts Taxonomy
Spare Parts could be classified by two dimensions: