The Consequences of a Sedentary Lifestyle (Edexcel GCSE Physical Education): Revision Notes
📚 Revision Notes
The Consequences of a Sedentary Lifestyle
infoNote
A sedentary lifestyle is a lifestyle where there is little or no exercise
⚠️ More People Leading a Sedentary Lifestyle
- More people use cars and public transport than cycle or walk.
- More jobs are computer-based and are therefore sedentary.
- Large amount of time at home is spent sitting, playing computer games, and watching TV.
- Large amount of time at school or work is spent sitting.
| Health Risks Due to a Sedentary Lifestyle | Explanation |
|---|---|
| Obesity/Excessive Weight Gain | Due to inactivity and a reduction in metabolic rate |
| Poor Self-esteem | Being overweight or obese can lead to depression, a lack of brain function and release of serotonin |
| Hypertension (High Blood Pressure) | Lack of exercise and a poor diet can lead to an inefficient heart and potentially damaged blood vessels |
| Poor Sleep | Lack of oxygen delivery to cells and excessive weight have been linked to snoring and restless legs. This disturbs sleep, as does not doing enough exercise to feel tired at night |
| Type 2 Diabetes | Being overweight can increase the risk of developing type 2 diabetes |
| Heart Disease and Stroke | High blood pressure and cholesterol increase the risk of a heart attack and a stroke |
| Lethargy (Lacking Energy) | Low oxygen levels can lead to a feeling of fatigue and tiredness |