Hunching over your phone can lead to a rounded back or kyphosis.
Lumbar lordosis or swayback can be caused by excessive abdominal weight.
Flat back syndrome is often caused by muscle imbalances resulting from poor standing or sitting posture.
Slouching can place strain on muscles and soft tissues.
Leaning on one leg for too long can result in muscular strain and lower back pain.
Poking your chin can result from a poorly adjusted workstation.
Craddling your phone between your ear and shoulder can lead to neck stiffness and pain.