There are a few other causes of foot swelling: a) Obesity: obesity can cause swollen feet and ankles due to the excess weight going through the feet b) Prolonged Standing: standing or walking for long periods can lead to swollen feet and ankles c) Gender: edema is more common in women due to the hormone progesterone which causes fluid retention e.g. swollen ankles before menstruation
VARK is a system used to profile your learning preferences (or learning style). The name is an acronym made up of the different ways in which people prefer to learn.
Scientists and psychologists have developed a number of different models to understand the different ways that people learn best. One popular theory, the VARK model, identifies four primary types of learners: visual, auditory, reading/writing, and kinesthetic. Each learning type responds best to a different method of teaching. Auditory learners will remember information best after reciting it back to the presenter, while kinesthetic learners will jump at the chance to participate in a hands-on activity.