Fitness Page 950

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1. Everything You Need to Know About HIIT Workouts

   Here is what HIIT workouts actually involves, what the latest research says about it, and the practical details most people never hear about.

   By Nadia Kowalczyk•February 18, 2012

2. Surprising Facts About Endurance

   What causes the changes linked to endurance, how push-ups fits in, and which simple facts make the whole topic much easier to understand.

   By Jonah Whitfield•February 18, 2012

3. Stretching, Explained

   What causes the changes linked to stretching, how cardio fits in, and which simple facts make the whole topic much easier to understand.

   By Theo Nakamura•February 18, 2012

4. What Your Doctor Wants You to Know About Swimming

   Here is what swimming actually involves, what the latest research says about it, and the practical details most people never hear about.

   By Hannah Solberg•February 17, 2012

5. Cardio vs. Endurance: Key Differences

   Learn what affects cardio, which warning signs deserve attention, and when it is worth talking with a doctor rather than waiting it out.

   By Owen Pritchard•February 17, 2012

6. Walking: What to Know

   Many people misunderstand walking. We look at how it really works, why it matters, and what recent studies have added to the picture.

   By Owen Pritchard•February 16, 2012

7. A Beginner’s Guide to Muscle Recovery

   Many people misunderstand muscle recovery. We look at how it really works, why it matters, and what recent studies have added to the picture.

   By Jonah Whitfield•February 16, 2012

8. Common Myths About Yoga

   Researchers have learned a lot about yoga in recent years. Here are the key findings, what they mean, and what is still unknown.

   By Owen Pritchard•February 16, 2012

9. What’s Really Going On With Push-ups?

   What causes the changes linked to push-ups, how swimming fits in, and which simple facts make the whole topic much easier to understand.

   By Grace Adeyemi•February 15, 2012

10. What Experts Say About Cardio

    What causes the changes linked to cardio, how swimming fits in, and which simple facts make the whole topic much easier to understand.

    By Marcus Oyelaran•February 15, 2012

11. The Hidden Side of Yoga

    Learn what affects yoga, which warning signs deserve attention, and when it is worth talking with a doctor rather than waiting it out.

    By Samuel Brightwater•February 14, 2012

12. Ten Things to Know About HIIT Workouts

    Learn what affects HIIT workouts, which warning signs deserve attention, and when it is worth talking with a doctor rather than waiting it out.

    By Jonah Whitfield•February 14, 2012

13. The Science Behind Yoga

    Here is what yoga actually involves, what the latest research says about it, and the practical details most people never hear about.

    By Marcus Oyelaran•February 14, 2012

14. What Experts Say About HIIT Workouts

    Researchers have learned a lot about HIIT workouts in recent years. Here are the key findings, what they mean, and what is still unknown.

    By Grace Adeyemi•February 13, 2012