Cycling Science Podcast

In this episode I interview Prof Rob Lamberts and we discuss his recent publication ‘Reliability of Recovery Heart Rate Variability Measurements as Part of the Lamberts Submaximal Cycle Test and the Relationship with Training Status in Trained to Elite Cyclists’. European Journal of Applied Physiology. https://doi.org/10.1007/s00421-023-05385-z.

Consider attending the European College of Sport Science Congress in Glasgow 2-5th July https://sport-science.org/index.php/congress/glasgow-2024. I am the President of the congress and Rob will be there too.

In this episode I speak to Prof Gerry McCann who is a heart specialist with a subspecialist interest in MRI scanning; he conducts experimental research in people to better understand heart disease and clinical trials to assess the optimal investigation strategies and treatments for patients with, or at risk of developing, heart disease.

Professor McCann is the Cardiovascular theme lead for NIHR Leicester Biomedical Research Centre, the immediate past-chair of the British Society of Cardiovascular MRI research group, lead of the PhOSP-COVID cardiovascular working group and East Midlands Cardiovascular Clinical Research network.

Gerry and I actually studied together at Glasgow University and in this interview we discuss atrial fibrillation, or AF as it is known, as it relates to cyclists. There is some evidence that high volumes of endurance training like cycling may be a contributory factor the the development of atrial fibrillation therefore we discuss exactly what it is, what are the specific risks and potential treatments.

Ron Maughan obtained his BSc (Physiology) and PhD from the University of Aberdeen, and was based in the Medical School there for almost 25 years before moving to England. He is now semi-retired but is still a Visiting Professor in the School of Medicine at St Andrews University. He spent much of his career trying to understand the physiological and metabolic responses to exercise and the nature of fatigue, but has included many digressions along the way. He chairs the Nutrition Working Group of the Medical and Scientific Commission of the International Olympic Committee. He is a director of the IOC Diploma programs in Sports Nutrition, Sports Medicine, and Sports Physical Therapies. He organised the IOC Consensus Conferences on Nutrition in Sport in 2003 and 2010, the FIFA/F-MARC Consensus Conferences on Nutrition in Football in 2005 and 2011, and the IAAF Consensus Conference on Nutrition in Athletics in 2007. More recently, he organised the 2017 IOC Consensus conference on Dietary Supplements in Elite Sport. He has published extensively in the scientific literature and is author or editor of a number of books on sports nutrition and exercise biochemistry. Not only that he has inspired, educated and supported a large number of sport scientists throughout their career, myself included. In this episode we discuss a number of the core themes in sports nutrition and debunk a few myths. In particular we talk about one of his more recent publications. The 'IOC consensus statement: dietary supplements and the high-performance athlete'. In particular to emphasise on of the key findings that "Supplements claiming to directly or indirectly enhance performance are typically the largest group of products marketed to athletes, but only a few (including caffeine, creatine, specific buffering agents and nitrate) have good evidence of benefits."

In this episode I explore the topic of ageing and cycling, an area that I have researched extensively myself. But in this episode I interview Ray Maranette who has established a Facebook group called the Academy of Octogenerian Cyclists that can now boast after only a short time in existence, over 1.1k members across the globe. While this interview is a departure from my usual interviews of research scientists it is a very good reminder that cycling has a huge amount to offer all of regardless of our age. The fact that The Academy of Octogenarian Cyclists has very quickly grown a strong membership from a wide range of backgrounds from the pure leisure cyclist to ex professional riders I suppose gives testament to the fact that regular cycling can help you stay fit healthy and intellectually alert into later life.

In recent years there has been a significant interest in using nitrate supplements to enhance athletic performance with sports nutrition companies producing beetroot and cherry supplements to try and increase our nitrate intake.

In this interview with Dr Mia Burleigh I discuss why nitrate  supplementation might be good for cycling performance and then go on to discuss her work which also looks at the health benefits of nitrate supplementation and why this may be particularly important for the oral health of athletes who would regularly consume large volumes of carbohydrate drinks during exercise.

In this episode I had the great pleasure of chatting to someone who I have known for about 25 years and has had a profound influence of cycling over the last 30 years. Uli Schoberer is the inventor of the first power cranks and founder of SRM. Since then SRM cranks have been considered the gold standard of power measurement and thus have been seen at world championships and in the pro-peleton for the last 25 years transforming our understanding of cycling performance. In the interview Uli gives as great historical account of the development of SRM right up to the most recent product the X-power pedals, SPD mountain bike pedals - the first mountain bike pedals to the market. Another first for SRM.

In this episode I chat to Daniel Cain who is putting his university degree to good use in inventing a brand new aero wheel platform (AIR). As a keen racer he recognised the limitations and cost of existing wheels on the market and came up with the concept of a base rim with interchangeable aero attachments to give you the full range of 50, 70mm and full disc options. The discussion with Daniel goes into detail on the aerodynamic characteristics of deep section rims and the special modelling software that he has developed to design his different covers. More details can be found at (www.streamlinecycling.co.uk) with pre-ordering opening soon.