Question: what are simple yoga exercises?
Answer: Cow Face Pose. Gomukhasana.
Cow Pose (Bitilasana) Cow Pose is an easy, gentle way to warm up the spine.
Downward-Facing Dog. Adho Mukha Svanasana.
Easy Pose. Sukhasana.
Extended Puppy Pose. ... 
Extended Side Angle Pose. ... 
Fish Pose. ... 
Garland Pose.