What's the purpose of wearing tights during any physical workouts

Why do basketball players wear tights on one leg? - Quora

What are your thoughts on workout tights in terms of material, design, and fit? - Quora

Why are women's workout clothes generally made to be so tight? - Quora

Are there tights specifically designed for martial arts? - Quora

What's the purpose of wearing tights during any physical workouts? - Quora

When did tight-fitting workout clothes become fashionable? - Quora

Why does women's gym clothing tend to be skintight while a men's generally loose-fitting? Is there a practical reason behind this? (Yes, women should be able to wear whatever they want).

Why are women's workout clothes generally made to be so tight? - Quora

Why do people wear tights to exercise? - Quora