What additional items are suggested for physical fitness training?

The suggestion of five pairs of plain white ankle type socks is aligned with common practices in physical fitness training. Plain white socks are not only versatile and easily matched with various athletic gear, but they are also made from materials that typically provide breathability and moisture-wicking properties. This is important during physical training to help prevent blisters and discomfort, as well as to maintain foot hygiene.

In a fitness context, the choice of sock color and style may not significantly impact performance, but plain designs often cater to a more universal look, especially in settings where uniformity may be desired, such as in a police academy training environment. Additionally, having multiple pairs allows for frequent laundry cycles, ensuring that fresh and clean socks are available when needed.

While the other options may pertain to personal preferences or style, they do not carry the same practical benefits related to performance, hygiene, and preparation that plain white socks do for physical fitness training.