Move front of tongue a little higher. Move pronunciation problems for arabic speakers of english pdf of tongue a little lower. Move front of tongue a little higher.
Tongue lower and more central. Fix tongue in central position. Tongue moves from front centre to front high. Start with tongue low front.
Tongue low front to high front to centre. Start with lips tightly rounded. Back of tongue to back roof.
Voiced stop: back of tongue to back roof. Voiced: Front of tongue to palate.