220 Triathlon  it is HARD?

A triathlon consists of 3 modalities: swimming, cycling and running.

What are the different types of triathlons?

What are 4 different types of triathlons?

What are the three disciplines in a triathlon?

What are the components of a triathlon?

What are triathlon exercises?

What 3 physical activities are the most common in a triathlon?