CircSci

Have you ever wondered if you might benefit from structuring your training based on your hormonal/menstrual cycle?

In this episode, we answer that questions with Dr. Lauren Colenso-Semple. We discuss what she found in her Ph.D research (and the broader literature) when it comes to hormonal cycle changes, performance and strength metrics, and injury rates.

We also touch on how the hormonal cycle interacts with hypermobility, and what, if anything should change in response to that.

Listen in to find out if you can (or should) adapt your training to reflect what the science says about cycle-based changes!

Disclaimer: everyone's experience of the changes that occur during a hormonal/menstrual cycle is different, but regardless of what the literature says on strength and performance, how you feel is likely going to be quite individualized.

Comments, questions, concerns? Email me at [email protected]

Check out Lauren below:

MASS (Monthly Applications in Strength Sport)

Lauren's research

@drlaurencs1

Upcoming opportunities to work with me:

Straps & Rope Retreat

Straps & Handstands Retreat

L1 Aerial Straps Teacher & Performer Training

Lauren Colenso-Semple Ph.D., CSCS

Who doesn’t need a circus podcast crossover?!

Kerry is the host of The Expecting Aerialist, LA-based aerial silks coach, and more. We nerd out on weight training for pregnant people and about pelvic floor health for every human.

There's a lot of good stuff in here with some references to the American College of Obstetricians and Gynecologists, recent research, and my experience as an aerial coach (and as someone who has worked with a pelvic floor physio!). But I am NOT coming at this episode from a place of being a human that can or will ever get pregnant.

This is part one of our conversation. Find her @kerrywee1

As I say 3492 times in the episode, if you're considering having a kid(s) and want to continue training aerial, please consult with an OBGYN and/or pelvic floor physical therapist for individualized guidance.

Beth HCPC, MCSP, (in the US this would be kind of akin to DPT) and I discussed pain science and how it comes into play for professional and recreational circus artists and aerialists answering these questions below:

Pain perception - how do you describe and define pain? 

What is the bare minimum you think a circus artist, coach, and physio should know about pain (and how to assess it) as it relates to circus artists? 

How do we know what is “okay” pain vs. bad pain? 

What are patterns of pain among circus artists and aerialist?

How does fear interact with pain in circus and aerial?

When circus artists are experiencing pain, how can we expect that to impact performance and motor control? 

What trends do you see in your practice among circus artists? Is there more pain masking, endurance coping, or avoidance coping? 

What are the pros and cons of pain masking vs. distraction as analgesic?

What are some methods for addressing pain?

Sleep → how do we support sleep 

You'll just have to listen to this one for the full description but below are some key take-aways!

Takeaways:

Incorporating variability and creativity in circus training and teaching is essential for skill development AND personal expression.

Pedagogical approaches should be rooted in beliefs about learning and should align with the values of the coach and the student.

Creativity can be fostered in students through intentional scaffolding and opportunities for personal input.

Variability and creativity are distinct concepts, with variability being a necessary prerequisite for creativity.

Balancing risk and creativity is important, and coaches should consider the physical, psychological, and social risks involved of including variability and NOT including variability.

Individual journeys in circus are valuable, and there is no one-size-fits-all approach to training and performing.

Adam's resources are here! And the Montreal Straps Lab early bird registration is here!

Chapters

00:00 Introduction and Background

05:16 Influence of Other Disciplines on Circus Training

11:09 Gymnastics' Influence on Circus Handstand Training

14:51 The Origins of Circus Technique

21:04 Challenging Traditional Handstand Coaching

25:16 The Importance of Task Orientation in Teaching Handstands

28:54 The Impact of Performative Risk Assessment on Teaching

33:58 Including Students in Risk Assessment

39:35 Challenging Preconceived Notions in Teaching Circus

45:23 The Blurry Line Between Risk and Safety in Circus

49:44 Letting Go of Strict Teaching Methods and Embracing Self-Expression

50:13 Constructing Skills with Safety and Creativity

51:33 Pedagogical Approaches and Beliefs about Learning

53:29 Incorporating Variability and Creativity in Teaching

55:39 Fostering Creativity in Students

57:10 Scaffolding Creativity in Teaching

59:52 Understanding Variability and Creativity

01:00:30 Different Definitions of Creativity

01:03:14 The Value System and Beliefs about Creativity

01:06:32 Balancing Risk and Creativity

01:09:49 Introducing Variability and Creativity from Day One

01:14:10 Expanding Variability in Straps and Other Apparatus

01:18:55 The Relationship Between Variability and Risk

01:25:46 The Influence of Social Media on Circus Culture

01:29:51 Using Social Media to Promote Counter-Cultural Messages

01:35:46 The Importance of Individual Journeys in Circus

01:43:44 Making Small Changes in Teaching

This conversation explores the concept of movement optimism and its application in circus and aerial training. The discussion covers topics such as biomechanics and performance in circus, the task-based approach to training, managing pain and injury, and addressing beliefs about joint misalignment. The importance of individual differences in training capacity and the role of minimal effective dose in recovery are also explored. The conversation emphasizes the need for a personalized approach to training and the importance of self-management in the circus and aerial fields. In this conversation, Greg Lehman and I discuss the principles of exercise prescription and rehabilitation for circus artists and aerialists. Greg emphasize's the importance of focusing on individual goals and what the person wants to return to doing.

He also highlights the concept of comprehensive capacity, where exercises should aim to improve overall strength and function rather than targeting specific dysfunctions. The conversation concludes with a discussion on finding the minimum effective dose and overcoming fear when starting new movements.

Takeaways:

Find more about Greg, his work, and his podcast here!

Chapters:

00:00 Introduction and Background

02:10 Therapeutic Neuroscience and Movement Optimism

04:26 Biomechanics and Performance in Circus

06:34 Task-Based Approach to Training

07:49 Balancing Goal-Oriented Training with Secondary Activities

09:24 Individual Differences in Training Capacity

11:44 Developing Attributes for Specific Skills

14:29 Managing Pain and Injury in Circus

18:16 Hypermobile Individuals and Risk Prevention

21:39 Addressing Beliefs about Joint Misalignment

25:23 Managing Pain Perception in Circus

28:26 Self-Management and Minimal Effective Dose

32:38 Accessing Quality Healthcare and Self-Rehabilitation

36:28 Movement Optimism and Circus Training

39:15 Minimal Effective Dose for Recovery

42:54 Challenges in Rehab and Recovery

43:18 Testing Minimal Effective Dose on Oneself

43:27 Prescribing Exercises Based on Goals

46:09 The Importance of Comprehensive Capacity

48:22 When Specificity is Needed

51:51 Finding the Minimum Effective Dose

53:09 Overcoming Fear and Starting Slow

In this episode, I had two amazing researchers, Dr. Meghan Warren (epidemiologist/physical therapist from the Patient Centered Outcomes Research Institute, and research specialist/athletic trainer, Dr. Monica Lininger from NAU, who extensively researched the Functional Movement Screen and movement screens in general. Movement screens can be incredibly useful clinical tools, especially depending on patient population (for athletes who may need a relatively objective test to view their movement quality from), but they also have some limitations. In this episode, we cover what movement screens are useful for, how they maybe shouldn't be used, as well as the potential impact of asymmetries as more predictive of injury than low scores on a movement screen.

New season of CircSci is dropping y'all! Sorry for the delay between 'sodes (I've been slammed with programs and more online coaching resource development! If you want to help support the time that goes into interviewing and editing these episodes, definitely consider contributing via Patreon.com/circkoz (where you'll also get video tutorials and more!).  Anyway, Henri and I get up to some pretty deep discussions on how motor learning and skill acquisition occurs from a neuronal and proprioceptive perspective as well as practical examples of how you might program strength drills versus skill work. This one probably could do with a few listens to get the most out of it!  "'Just because we had to suffer doesn’t mean everyone after us should suffer too. The future is supposed to be better than the past.' About Henri: Henri Hänninen (B.Sc) is a coach, an educator and a circus artist.

He is currently finishing up his M.Sc. studies in science of sports coaching and fitness testing, having completed minor studies in chemistry, molecular biology and cognitive neuroscience. His thesis is going to examine retention of a motor skill during a training break.

Henri has years of experience teaching parkour, aerial silks and floor acro, as well as performing as an aerialist. He's also a certified academic personal trainer.

At the moment he's working mostly as a strength and conditioning coach and an educator, bringing current evidence-based information to coaches, trainers and artists.

Having studied extensively and coached national level athletes and professionals in several completely different sports and disciplines (from figure skating to powerlifting, pole dance to hammer throw, parkour to aerial...), his specialty is analyzing the demands of a sport/discipline and designing training programs to meet those demands.

He's a strong advocate of sustainable practice and information-based decision-making, fighting against harmful traditions.

If you're curious about the online 40+ hour Aerial Straps Level 1 Teacher Training, you can find out more here!

I had the pleasure of interviewing Mariah before the holidays - they are an awesome physical therapist who specializes in pelvic floor health for queer, trans, and other under-served populations, though works with all sorts of athletes. They work at Bethany Physical Therapy, but offer monthly pelvic floor focused physio classes online. We covered some commons signs and symptoms of pelvic floor dysfunction, ways to assess whether we are breathing properly during a movement (and how to scale if we aren't to avoid pelvic floor issues), and more!

PHYSICAL THERAPIST

Pronouns: They, Them, Theirs

Mariah received their Doctoral Degree in Physical Therapy and Bachelor’s Degree in Exercise Physiology from Marquette University in Milwaukee, Wisconsin. As a collegiate cross country and track and field athlete they became an anatomy enthusiast with an admiration for the body’s capacity to perform and heal.

Mariah has a strong interest in working with patients that have a history of chronic pain, orthopedic concerns, and pelvic floor dysfunction. They are particularly passionate about providing care for the LGBTQIA+ community and other under-served populations. Mariah experiences joy in helping their patients return to the life they love and is always their fiercest advocate.

Mariah grew up in Wisconsin, has traveled extensively, and is currently enjoying all that Oregon has to offer. On the weekends they enjoy hiking, cooking, and exploring used bookstores.

Y'all are going to love this one. Keith Baar joined myself and special guest co-host Max March-Steinman on this episode all about the molecular properties of tendons, their adaptive responses, and how to appropriately modify your training techniques depending on if you're interested in power, strength, range of motion (and maybe some things not to do), or stability (in the case of hypermobility). We also briefly touch on the dietary sources of the nutrients that support healthy tendons. During the episode, Keith explains a concept using a visual so here is a link to Keith Baar's tendon shearing demonstration.

Today on the podcast, we've got an interview with Dr. Dave Tilley, who runs his own podcast (@SHIFTMovementScience), we cover a variety of topics related to gymnastics and circus training as well as coaching, culture and scandals. We discuss how we can move the sport in a better direction, what are the mistakes that people are making still, and how we balance keeping someone safe, moving towards high performance and staying up to date with new ideas.