View This Episode's Show Notes Join Our Newsletter: Movement Colored GlassesKaty’s Virtual Studio Biomechanist Katy Bowman and biologist Jeannette Loram discuss Matters of the Heart. They cover the anatomy, tissues and function of the cardiovascular system, highlighting key concepts of heart health that are underappreciated. They discuss the importance of the flexibility of red blood cells, arterial walls and the heart muscle itself. They also explain the vital role of skeletal muscle contraction in healthy circulation. Muscle contraction during exercise not only assists the return of blood to the heart from the extremities, it is also the signal for blood vessels near working muscles to dilate or widen ‘pulling’ blood from arteries into the tissues. Katy and Jeannette talk about a movement diet to support the cardiovascular system. They emphasize the importance of higher intensity activity for taking the heart and arteries through their full ranges of motion. Their discussion also offers up a much larger buffet of exercise options than you might have previously considered. Strength training, big body work and stress-reducing movement all have complementary benefits for the cardiovascular system. Also in this episode Katy interviews podiatrist Dr Ray McClanahan, founder of Correct Toes and one of our podcast sponsors. Correct Toes are a toe orthotic designed to return toes to their natural alignment as the widest part of the foot. Ray explains the functional benefits of aligned toes, including improved balance, circulation and strength. Katy and Ray chat about how and why Correct Toes came about and they also discuss the future, with an introduction to some of Correct Toes latest products. Books & Articles Mentioned My Perfect Movement Plan by Katy BowmanMove Your DNA by Katy BowmanMade Possible by Our Dynamic Collective of Wonderful Sponsors Correct Toes, soft silicone toe spacers that can be worn barefoot or in shoes;  Peluva Five-toe minimalist sports shoes ideal for higher impact activities, Movemate; dynamic active standing boards that invite movement and play into your workday, without disrupting your workflow; Smart Playrooms, design and products to keep your kids engaged and active at home;  Wildling, minimal footwear for toddlers, kids and adults made from natural materials and Venn Design: beautiful floor cushions and ball seats that keep you moving at home or at the office. Thoughts/questions email us at podcast@nutritiousmovement.comYour Voice on the Podcast: Read The Credits 

Biologist Jeannette Loram joins for an engaging discussion on the complexities of posture. They explore whether traditional views of 'good' posture actually benefit health or if they’re merely social constructs. Jeannette shares insights into the historical evolution of postural ideals and the cultural influences that shape our understanding. The conversation humorously contrasts personal and professional perspectives on alignment, while advocating for a functional approach over aesthetic ideals in navigating bodily movement.

Biologist and movement teacher Jeannette Loram joins to share insights on how prolonged sitting and standing can impact circulatory health. They compare modern sedentary lifestyles with the varied resting habits of the Hadza hunter-gatherers, highlighting the importance of dynamic movement. Katy explains how repetitive positions can lead to injuries while offering practical tips for maintaining cardiovascular health. They also dive into addressing hyperkyphosis, using an amusing banana analogy to illustrate spinal alignment. Tune in for enlightening versus entertaining moments!

On this episode Katy and Jeannette continue the Move Your DNA annual tradition of reflecting on the past year and looking forward to the next. Through a series of questions Katy and Jeannette reflect on 2024, discuss movement goals for 2025, and invite you to play along. They explore moving through injury, menopause and how to keep progressing with age. They share their plans for 2025 and Katy provides novel strategies to help us all MOVE towards the goals we have for ourselves and our families. 

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.

Biologist and movement teacher Jeannette Loram shares her expertise on canine movement, highlighting the importance of a dog's ancestral lifestyle. She and Katy discuss how modern dogs need physical therapy similar to humans. They explore how dogs naturally prefer a trot over a walk and the significance of 'command-free' movement like smell and play. Personal anecdotes reveal their dogs' quirky activities, showcasing how varied movement enhances both canine and human health.

Biomechanist Katy Bowman talks to biologist Jeannette Loram about a recent New York Times article “ Why Sitting All Day May Shorten Your Life”. Katy was a source for this article and she talks with Jeannette about the journalistic process, and why the short-form might be letting us down.Katy and Jeannette talk about the benefits of sitting as well as the risks associated with uninterrupted hours in a chair. They discuss sitting as a two-part issue; first the inactivity and second the fixed body geometry. Katy and Jeannette discuss recent research showing that long hours of sitting are associated with a more rapid rate of cellular aging and how many experiences we put down to aging: muscle and bone loss, low energy levels and low back pain are really influenced by how much we sit.Katy and Jeannette critique the recommendation to offset hours in a chair by increasing exercise time, noting that this is not really how biology works. Katy suggests that this approach is a bit like flossing your teeth diligently while not brushing them.SPONSORS: THE DYNAMIC COLLECTIVE This episode of The Move Your DNA podcast is brought to you by The Dynamic Collective, a group of six companies that create products and services helping you to move more.  The Dynamic Collective is: - Peluva: reimagining minimalist footwear- Movemate: Dynamic active standing board- Smart Playrooms: design and products for active living indoors - Correct Toes: anatomic silicone toe spacers- WIldling: minimal footwear made with natural and sustainable materials - Venn Design:  Functional furniture for a balanced life - sit still less and move more

Biologist and movement teacher Jeannette Loram joins to share insights from her recent 100-mile hike across England. She discusses Katy's physical prep and the significance of choosing the right footwear for varied terrains. Tune in for tales of overcoming challenges, the mental benefits of long walks, and reflections on the connection to nature and culture. They highlight how such journeys deepen relationships and foster personal growth, making a compelling case for embracing outdoor adventures.

Biomechanist Katy Bowman and biologist Jeannette Loram talk about coughing. Katy and Jeannette discuss coughing as a life-saving movement; both in the immediate, to prevent choking, and also in the longer term for adequate clearance of the lungs and the health of our airways. They discuss the anatomy and mechanics of a cough, explaining how the mobility, strength and coordination of our core muscles affects the strength of our cough. They discuss postural presentations such as hyperkyphosis and anterior pelvic tilt that can lead to a weaker cough. They also talk about the liabilities of a cough, including abdominal strain, urinary incontinence, rib damage and back pain.They discuss how coughing, like giving birth, is not a movement that we want to practice: ‘use it or lose it’ does not apply in this case! Instead we want to make sure that tension or weakness in our torso is not limiting our ability to cough when we need to. Katy offers a suite of mobility and strength exercises to prepare your coughing apparatus as we head into flu and cold season. 

Biomechanist Katy Bowman and biologist Jeannette Loram discuss gait and question whether there is a ‘right’ way to walk. They explain the mechanics of walking gait, outlining the phases and shapes that each leg and foot should move through during the gait cycle. They propose that an ‘abnormal’ gait would be one that is missing one of these phases or shapes. They also suggest a framework for assessing walking based on efficiency, symmetry and balance. They talk about gait deficits such as shuffling and waddling and what is missing in those gait patterns while acknowledging that we are all individuals and not all gait variation is abnormal or needs to be corrected. Katy suggests we can only get to the heart of this question by considering human movement ecology; particularly the volume we walk, the shoes we walk in and, for most modern humans, the lack of a requirement to walk long distances efficiently. They discuss this in relation to human hunter-gatherers as well as other animals.  Finally, they answer a couple of listener questions on the rather unusual gait seen in racewalking.