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Articles on Exercise physiology

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That pins-and-needles feeling can come from sitting in the same position for a while. Westend61 via Getty Images

What happens when your foot falls asleep?

An exercise physiologist explains how it’s a problem of communication between your brain and your body.
Most doctors and nurses agree exercise is beneficial but don’t routinely prescribe exercise as part of their patients’ cancer treatment plan. Photo credit: Exercise Oncology Team at Australian Catholic University

Every cancer patient should be prescribed exercise medicine

Historically the advice to cancer patients was to rest and avoid activity. We now know this advice may be harmful to patients, and that every person with cancer would benefit from exercise medicine.
Springy soles, stiffer shoes, lightweight materials. When does shoe design give some runners an unfair advantage? from www.shutterstock.com

Beware the hype – springy soles won’t make you run much faster

Running shoes with springs in the soles have been touted as the next big thing in shoe design. But they won’t turn a weekend warrior into an Olympian.
The physiological response to sex is similar to that of exercise. from shutterstock.com

Health Check: does sex count as exercise?

Sex can often be a pleasurable experience. But it also has benefits some reports have compared to those of exercise. So can sex really count as a workout?
Sweat is made up of water and minerals that are collectively known as electrolytes. Chris Hunkeler/Flickr

Health check: what’s the deal with electrolytes?

Sports drinks claiming to contain electrolytes have innundated stores in recent years. So what are electrolytes? Are they good? How can we best get them?
If you’re not regularly active, extreme exercise and exercise in extreme heat is unwise. lzf/Shutterstock

Health Check: how to exercise safely in the heat

Exercise alone can be hard, but exercising in the heat is a whole lot harder. Put simply, this is due to the balance between how much heat the body generates and how much it is capable of losing.

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