Final answer:
Avoid placing excessive tension on the hairline when choosing a hairstyle to prevent traction alopecia. Additionally, for safety and practicality in certain environments, it is advised to tie back long hair and wear appropriate attire.
Step-by-step explanation:
When choosing a hairstyle, one should avoid placing excessive tension on the hairline. The hairline is particularly sensitive and susceptible to damage due to tension, which can lead to a condition known as traction alopecia. This is when hair is pulled out from the roots due to the constant strain, leading to hair loss and damage to the follicles.
It is also important to consider overall safety and practicality when it comes to hair and attire, especially in certain environments. For instance, when working in a lab or similar settings, it is recommended to tie back long hair, wear closed toe shoes with flat heels for stability, and shirts with no hanging sleeves, hoods, or drawstrings that could catch on equipment or pose other safety risks.