how to bleach your knee

The skin over the elbows and knees are particularly elastic and resilient. You will notice that the pigmentation is more apparent when your joints are extended and the skin overlying the joints is contracted and redundant. The pigmentation is a reflection of the type of skin around the joints and the fact that there is constant friction between these thickened areas and the environment.

Kulit di atas siku dan lutut sangat elastis dan tangguh. Anda akan melihat bahwa pigmentasi lebih jelas ketika sendi Anda diperluas dan kulit yang melapisi sendi dikontrak dan berlebihan. pigmentasi adalah refleksi dari jenis kulit di sekitar sendi dan fakta bahwa ada gesekan konstan antara daerah-daerah menebal dan lingkungan.