Answer by
Moma123 (1043)
In an adult the normal blood pressure in resting condition should be 120 mmHg systolic and 80 mmHg diastolic. Normal systolic pressure can vary between 90 to 120 mmHg. Normal diastolic pressure can vary between 60 to 80 mmHg. Systolic and diastolic blood pressure levels can increase by 10 mmHg during exercising, walking, jogging, climbing stairs,cycling, swimming etc.