Original fitness articles

Need 10 original articles on fitness. The articles must be original and not lifted from the web. We don’t joke with copyright issues. The articles must be in English. Each article must be at least approximately 1 page (MSWord font-12).
The articles should be on the following (one article each)
1. Fitness equipments
2. Healthy living/lifestyle/habits
3. Healthy diet
4. Stomach reduction techniques
5. Weight loss techniques
6. Body building techniques
7. Fitness dos and don’t
8. Dietary supplements
9. Obesity
10. Rest and sleep
These are loose title. The writer is expected to rephrase the titles as appropriate.
Please state the time frame needed in your bid.
Thanks.