Discuss the impact a sedentary lifestyle can have on physical health. - Edexcel - GCSE Physical Education - Question 15 - 2019 - Paper 1

Being sedentary can lead to weight gain and obesity as the balance between calorie intake and calories burned is disrupted. High-calorie diets combined with a lack of physical activity increase the likelihood of excessive weight accumulation, which poses numerous health risks, including diabetes and joint problems.

A lack of movement can lead to weakened muscles and can contribute to musculoskeletal disorders such as back pain, arthritis, and decreased bone density. Regular physical activity helps to strengthen muscles and maintain bone health, which is crucial for overall mobility.

Sedentarism is also linked to mental health issues, including depression and anxiety. Physical activity releases endorphins, which are natural mood lifters. A lack of exercise can limit these benefits, leading to potential long-term psychological impacts.

A sedentary lifestyle lowers the metabolic rate, making it more challenging to maintain or lose weight. This decrease can lead to metabolic syndrome, which includes conditions like high blood sugar and high blood pressure, significantly increasing the risk of chronic diseases.