Biomechanist Katy Bowman and biologist Jeannette Loram, discusses a recent study on sitting time, standing time and circulatory risk. They cut through the media hype and explain what the study shows and why any prolonged static position might have health consequences.

Katy and Jeannette contrast our cultural norm of being in the same position for many hours a day with the diverse resting positions of the Hadza, a hunter-gatherer group with low cardiovascular risk but also a large amount of rest time. Katy explains how repetitive positioning generates higher pressure in specific locations in our circulatory system setting us up for injury, whereas varied positioning and light movement keeps the cardiovascular system supple and the pressure distributed throughout our system.

Jeannette and Katy touch on other issues to do with repetitive positioning including mobility and discomfort and offer practical suggestions for supporting your mobility and cardiovascular health while stationary. Finally don’t miss Katy answering a listener's question on hyperkyphosis via bananas and semi-permanent hair dye!

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Biomechanist Katy Bowman talks to biologist Jeannette Loram about the importance of head and neck movement. This year, Katy’s annual exercise advent offers 24 moves for the head and neck and Katy explains her personal and professional reasons for choosing this theme.

Jeannette and Katy discuss the head and neck as a hub for our sensory, nervous, immune, digestive and vestibular systems, all of which require movement to support their functions. They discuss common issues of the head and neck region, as well as how repetitive head positioning and neck immobility can relate to broader experiences in the body, such as Katy’s discovery of a decrease in her height that she is working to reverse.

They discuss the basic movements of the head and neck and also cover the structures of the region including a neck anatomy lesson provided by their favourite 1970s musical ‘Grease’ and a third-grade attempt to mimic the album cover!

They share their own head and neck care practices and suggest strategies for listeners to add more daily movement for this part of the body; from changing their sleep set-up to pairing specific neck movements with a daily cue.