Aaron Marino of alpha m. give some important men's grooming tips during his grooming day. He grooms everything on his body once a week with eyebrows twice a week. He address the patch of hair above the butt / above the pant line.
Most men have this patch of hair, and Aaron takes care of this patch with his grooming tool (removes the guard). Aaron grooms his butt-cheeks too. One mistake was shaving his butt-cheeks with a razor. Use the grooming tool for both the patch of hair above the butt crack and butt-cheeks.