What are the best techniques to getting waves?

i am a african american male. With medium length hair

What are the best techniques to getting waves?

put your hair in a really tight bun when you go to sleep and when you wake up take it out. then dont touch it too much.

What are the best techniques to getting waves?

You could get a texturizer if you're going for the curly-wave look. (Sometimes it doesn't look natural and putting chemicals on your hair isn't always the best!) Or just get a low cut and use the wave gels/creams. When your hair is shorter it's easier for you to get the waves that you see mose African-American males wearing. Besides it looks much more natural!