081 | Dr. Stuart McGill - Lower Back Pain & The New Science of the Golf Swing
Dec 1, 2020
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Dr. Stuart McGill, a renowned expert on lower back pain and performance, joins the conversation to unveil groundbreaking insights on golf. He emphasizes that relaxation, rather than brute strength, is crucial for a successful swing. Listeners learn about the pivotal role of hip mobility and effective strategies for spinal health. McGill’s research also dives into core training and the mechanics of athletic performance, sharing spine-saving tips and the nuances of optimal energy transfer in sports. It’s a treasure trove for golfers and athletes alike!
Relaxation is crucial for enhancing athletic performance, as evidenced by elite athletes' speed of muscle relaxation influencing their power output.
Core stability serves as a vital foundation for effective force transfer, allowing athletes to achieve more powerful and controlled movements.
Genetic factors play a significant role in sports performance, with specific spinal traits influencing an athlete's ability to excel in golf.
Deep dives
The Role of Relaxation in Athletic Performance
Relaxation is essential for enhancing athletic performance, specifically in sports like golf and MMA. Studies show that elite athletes, such as UFC strikers and Olympic lifters, achieve greater power by relaxing their muscles quickly, allowing for a more effective transfer of force. For instance, top strikers in the UFC can relax their muscles up to five times faster than the average person, which contributes to their striking power. This concept applies not only to striking but also in golf, where the ability to relax contributes significantly to generating distance and accuracy in swings.
Core Stability and Performance
Core stability plays a crucial role in athletic performance by acting as a proximal base for distal movements, allowing for effective force transfer during activities like golf swings. The principle of proximal stiffness indicates that a stable core enables for more powerful and controlled movements in the limbs. This idea was supported by the analysis of elite athletes, where the ones with optimal core stability exhibited higher performance levels, as they were able to minimize energy leaks during their movements. As a result, incorporating core stability training can significantly enhance overall athletic performance while also reducing the risk of injuries.
Genetics and Athletic Predisposition
Genetic factors significantly influence an individual’s predisposition to excel in specific sports, such as golf. For example, traits like spinal structure and the shape of intervertebral discs can either facilitate or hinder an athlete's ability to achieve optimal performance. Studies indicate that elite golfers often possess traits like slender spines and open facet joints, which allow for better rotation and flexibility. Understanding these genetic influences can help tailor training programs to enhance individual performance while managing injury risks associated with specific body structures.
The Importance of Elastic Energy and Tuning
The concept of elastic energy is vital for athletes, particularly in sports requiring rapid movements, like golf. The ability to store and recover elastic energy efficiently allows golfers to maximize their swing power without excessive muscle tension. This principle revolves around the idea of 'tuning' one’s muscles to enable quick activation and relaxation, which is critical for explosive movements. Practicing specific drills that enhance the athlete's ability to relax between phases of movement can improve performance, as seen in elite athletes who brilliantly time their muscle contractions in relation to their swing.
Injury Prevention through Assessment and Adaptation
Injury prevention strategies must be tailored to the individual athlete's needs, emphasizing the importance of thorough assessment. Understanding an athlete's unique biomechanical and neurologic capabilities allows for the design of an effective training program that increases performance while minimizing injury risk. For example, specific exercises such as the 'big three' for core training can lay the groundwork for other performance-enhancing movements. Educating athletes on adapting their technique and training regimen according to their evolving physical capabilities can extend their athletic careers and improve their overall health.
This week, I sit for a second time with Dr. Stuart McGill, one of the world’s leading experts on lower back pain, health, and high performance. Dr. McGill is the author of several bestselling books on treating back pain and preventing injury and he is a professor emeritus at Waterloo University where he taught for over 30 years. As well as being a respected clinician and an acclaimed academic who has had hundreds of articles published in peer-reviewed journals, Dr. McGill is the Chief Scientific Officer for Backfitpro Inc, which provides assessments and exercises for people with painful back injuries. In my previous podcast with Dr. McGill, we talked about his work in professional baseball and discussed who was at most risk for lower back injuries.
In today’s show, we pivot from baseball to golf, and Dr. McGill shares some of his recent research that reveals that relaxation, not strength or power, is the key to a successful golf swing. In addition to explaining how to relax faster and swing better, Dr. McGill emphasizes the importance of hip mobility and talks about some of the biological features that can affect sporting performance. He also shares some spine saving strategies and divulges details of his weekly training program.