W. P. Sheldon's Constutional Types
I.Mesomorph
Large square body.
Well developed body (Muscles).
Assertive (Aggressive).
Energetic.
Sleep real good.
Strong need to exercise.
Direct manor.
Need to act when in trouble.
II.Ectomorph
Long, thin, frail body.
Very sensitive nervous system.
Shy.
Quiet.
Makes others nervous.
Need to be alone when in trouble.
Sleep poorly.
III.Idealized
Combination of all three types.
IV.Endomorph
Well developed digestive system.
Weak muscular development.
Tendencies to get round (Fat).
Need social approval (Clouds Of People).
Sleep well.
Need people around when in trouble.
Journal Of The Whills