Aches and pains in the back, neck, shoulders, and knees are a common effect of being sedentary throughout the day, as are symptoms such as feelings of lethargy, lack of focus, and digestive discomfort.
Long term, the potential consequences are even more worrying. A 13 year study on over 120,000 individuals published in the American Journal of Epidemiology found that inactive people who sat for more than 6 hours per day were up to 94% more likely to die during the study period than active people who sat for less than 3 hours per day. Shocking, right!?