The aims of this study is to verify that the vertebral manipulation of dorsal level D9 influences the pancreas biochemical and endocrinology blood values.

A longitudinal experimental study was conducted in which the osteopathic thrust maneuver was applied. In this research, 87 healthy subjects participated, of which 56.3% (n = 49) are men and 43.7% (n = 38) are women aged 19-29 who study at the Catholic University of Murcia.The blood analytical values of insulin and glycemia have been measured in 4 different times: at baseline, after 2,5 and 10 minutes of the technique application with the purpose to verify any possible change.

Inclusion Criteria:

• students between 18-27 years old
• healthy persons
• Acceptance of informed consent

Exclusion Criteria:

• pancreatitis
• diabetes I,II type
• anemia
• Alcohol intake for 12 hours prior.