Writers 
Sitting is a way of life. We sit when we work, study, eat, drive, watch TV, use our phone and rest at the end of the day. Although sitting itself may not be bad, sitting a lot without doing much can be detrimental to health.
Movement is the way the human body was made to work! Muscles are inactive for long periods of time when we are in the same position for long periods of time. This life style can lead to several health related issues in time. Unfortunately, sitting is comfortable and inoffensive, and many people are not aware of how much of their day they spend sitting.
A very visible side effect of sitting for extended periods of time is physical discomfort. Those who sit for hours, especially when sitting slouched, may develop back pain, stiff hips, neck pain and tightness around the hips and legs, as well as shoulder pain. Those that work at the desk or use the telephone for extended periods of time may be particularly at risk of these issues if they have limited mobility or stretch opportunities.
Excessive sitting time can also decrease our energy expenditure during the day. Inactivity coupled with high consumption of food can lead to weight gain. Healthy weight is essential as too much weight can lead to many health problems.
Most significantly, prolonged sitting throughout the day has been linked with increased risk for a variety of chronic diseases such as cardiovascular disease and Type 2 Diabetes. Inactivity for long periods of time can have an impact on overall fitness. Just about anyone who exercises on a regular basis can improve by decreasing sitting time for the remainder of the day.
The answer isn't always having to go to the gym every single day. Even little actions can help get your day moving. If seated for extended periods, get up and move about. Extend arms, legs, neck and back. Make frequent brief walking breaks during tasks or studies. When talking on the telephone, stand or walk while talking if it's appropriate.
Movement can also be a part of a normal activity. Avoid using an elevator, if possible. Walk-short-cut – take a walk rather than always travel in a vehicle. Do some family chores, take time. Go for an early or late walk. Engage in an active sport, dance, cycle, swim or any other physical activity that you enjoy.
If sitting for long periods is required for work, have an arrangement in place that allows you to maintain good posture and take regular movement breaks. You can get a reminder from your phone to stand up and move around if you get so engrossed in work that you forget.
Rest and activity are both essential for your body. That's important for rest, but overactivity should not be the norm.
Don't wait until you're feeling pain or being sick to pay attention to your movement. Stand up. Stretch. Walk. Maintain physical activity in the body. It's possible to develop habits to support your overall health by making small changes daily.