I.Pre-Lock Phase

The hair is in thin, tightly coiled spirals. Its appearance is along the lines of either ringlets or Shirley temple curls. This is the infancy stage(baby locks)

II.budding phase

During this phase a small bud (like a pea in a pod) begins to emerge about three quarters down the lock. The matted, interlocking imprint begiins at the bud and than expands like a bubble because it is beginning to lossely mat. It is an enlarged microcosm of a lock. At this stage the lock is no longer tight and thin. It is rebellious ,has a mind of its own and is discovering its own way (teen locks). it acts like a teenager in a sense.

III. Shooting Phase

Afterthe budding phase , the entire lock begins the process of interlocking and matting. The direction is downward from the bud to the end of the hair and back upwards towards the scalp(similar to hoy some plants develop). The hair closest to the scalp is not locked : this is where you have new growth. During this phase , the hair increases in density because it begins to replicate itself like DNA. Your hair remains in this phase for the longest period of t ime (adult locks). 

iv. contracting phase

This the final stage in which the hair becomes mature adult locks: an airtight interlocked , spiraling, network system. The locks become consistent , tight and fairlt solid at this point. It will probably be fairly long in length at this point , as the hair will grow extraordinarily once the spiral form has been established. (elder locks).