{"id":10744,"date":"2023-08-25T06:00:28","date_gmt":"2023-08-25T05:00:28","guid":{"rendered":"https:\/\/blogs.bmj.com\/bjsm\/?p=10744"},"modified":"2023-08-24T16:23:29","modified_gmt":"2023-08-24T15:23:29","slug":"marathon-medicine-2023-keeping-runners-running","status":"publish","type":"post","link":"https:\/\/blogs.bmj.com\/bjsm\/2023\/08\/25\/marathon-medicine-2023-keeping-runners-running\/","title":{"rendered":"Marathon Medicine 2023: \u201cKeeping runners running\u201d"},"content":{"rendered":"<p><b>Blog by Dr Amy Boalch (@marathonmedic_)<\/b><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone  wp-image-10747\" src=\"https:\/\/blogs.bmj.com\/bjsm\/files\/2023\/08\/Screenshot-2023-08-24-at-16.22.55-300x132.png\" alt=\"\" width=\"368\" height=\"162\" srcset=\"https:\/\/blogs.bmj.com\/bjsm\/files\/2023\/08\/Screenshot-2023-08-24-at-16.22.55-300x132.png 300w, https:\/\/blogs.bmj.com\/bjsm\/files\/2023\/08\/Screenshot-2023-08-24-at-16.22.55-768x339.png 768w, https:\/\/blogs.bmj.com\/bjsm\/files\/2023\/08\/Screenshot-2023-08-24-at-16.22.55-640x282.png 640w, https:\/\/blogs.bmj.com\/bjsm\/files\/2023\/08\/Screenshot-2023-08-24-at-16.22.55.png 984w\" sizes=\"auto, (max-width: 368px) 100vw, 368px\" \/><\/p>\n<p><span style=\"font-weight: 400\">Marathon Medicine is an annual free conference held in London the day before the London Marathon. The event offers clinicians and runners the opportunity to engage with talks from prominent speakers with this year\u2019s event focussing on \u2018keeping runners running\u2019. This blog will summarise some of the content covered at the event and direct you to further resources should you wish to read more.<\/span><\/p>\n<h4>How pseudoscience might be derailing your marathon, and what you can do about it.<\/h4>\n<h5><i><span style=\"font-weight: 400\">Dr Nick Tiller PhD<\/span><\/i><\/h5>\n<p><span style=\"font-weight: 400\">We\u2019ve all wandered around a marathon expo and been pulled in by marketing strategies offering quick fixes to improve our performance, but have we ever delved into the evidence behind these miracle claims? That was the focus of this year\u2019s first talk. Dr Tiller is a Senior Researcher in Exercise Physiology and Respiratory Medicine and his book \u2018The Skeptic\u2019s Guide to Sports Science\u2019 explores the health and fitness industry through a skeptical lens. The popular trends in health and wellness are endless but Dr Tiller drew particular attention to intravenous nutrient drips, often marketed to athletes as \u2018recovery\u2019 or \u2018energy\u2019 aids. There are no diagnostics run before providing these nutrient drips and there is minimal regulation of their delivery. At best these drips will achieve nothing in terms of improving an athlete\u2019s nutritional status, but at worst they create a false sense of improved nutrition as well as multiple health risks including infection and emboli. Lewis et al recently wrote an editorial about Intravenous Nutrition which describes the issues (1).\u00a0 To learn more about critical thinking and its value in the health and wellness industry, see Dr Tiller\u2019s recent paper (2).\u00a0\u00a0<\/span><\/p>\n<h4>Achilles tendinopathy rehabilitation \u2013 what should we do for runners?<\/h4>\n<h5><i><span style=\"font-weight: 400\">Prof Dylan Morrissey PhD<\/span><\/i><\/h5>\n<p><span style=\"font-weight: 400\">Professor Morrissey is a Consultant Physiotherapist and Professor of Sports and Musculoskeletal Physiotherapy. His talk focussed on the evidence base for managing Achilles tendinopathy, specifically his research looking at tendon loading progression in active patients. Inadequate load management is a key risk factor in the development of Achilles tendinopathy and his team have undertaken the Achilles Tendon Team 1 Trial to investigate optimum tendon loading as well as the potential role of biomarkers to support athletes in their rehabilitation. See Prof Morrissey\u2019s recent paper on Achilles Tendinopathy here (3).\u00a0<\/span><\/p>\n<h4>Resisting the urge to stop: psychological strategies for endurance performance.<\/h4>\n<h5><i><span style=\"font-weight: 400\">Dr Carla Meijen PhD<\/span><\/i><\/h5>\n<p><span style=\"font-weight: 400\">Many athletes who have successfully completed an endurance event comment on the mental struggles as well as the physical. No matter the distance, the burning pain in our legs and the stress on our lungs can create an overwhelming desire to stop or slow down. Dr Meijen, an Associate Professor in Applied Sport Psychology, spoke about \u2018mental training\u2019 and tips for overcoming some of the psychological hurdles that athletes face. An interesting strategy was that of flexible goal-setting. Dr Meijen suggests setting three different goals for a race: a dream goal, a happy goal, and an acceptable goal. Having this flexibility means that goals can be adjusted depending on how a race is going and athletes can finish a race feeling satisfied that they achieved a target, even if things didn\u2019t go exactly to plan. Another key strategy Dr Meijen shared was that of \u2018if-then\u2019 plans which involves an athlete carefully thinking about scenarios that might arise during a race and planning how to deal with this in advance. For example, \u2018<\/span><i><span style=\"font-weight: 400\">if <\/span><\/i><span style=\"font-weight: 400\">I get a cramp, <\/span><i><span style=\"font-weight: 400\">then<\/span><\/i><span style=\"font-weight: 400\"> I\u2019ll take a 1-minute walking break and try to recover\u2019. To read more about the role of motivational self-talk in endurance events, see a recent paper by Dr Meijen (4).\u00a0<\/span><\/p>\n<h4>Nutrition considerations for injured athletes.<\/h4>\n<h5><i><span style=\"font-weight: 400\">Dr Sophie Killer PhD<\/span><\/i><\/h5>\n<p><span style=\"font-weight: 400\">Dr Killer is a Performance Nutrition Consultant working in elite sport. Dr Killer used her talk to provide a research update on some of the nutritional strategies used to get injured athletes back to optimum performance as quickly as possible. She explained the importance of protein and calcium in maintaining bone health and advised that athletes should have three servings of dairy protein each day. Emphasis should be placed on ensuring sufficient protein is consumed after exercise or rehabilitation sessions. Regular protein intake throughout the day also optimises muscle health and there is a strong evidence base for the role of antioxidant and anti-inflammatory foods. Dr Killer also has a particular interest in magnesium and the role of supplementation in magnesium-deficient athletes. Importantly, red cell magnesium needs to be measured rather than serum magnesium, with deficiency associated with both tendon pain and muscle injury. To read more about the role of magnesium status in the athletic population see Pollock et al. (5).\u00a0<\/span><\/p>\n<h4>Nutrition and athlete immune health: food first but not food only.<\/h4>\n<h5><i><span style=\"font-weight: 400\">Prof Neil Walsh PhD\u00a0<\/span><\/i><\/h5>\n<p><span style=\"font-weight: 400\">Prof Neil Walsh is a Professor of Physiology, and his research has focussed on nutritional strategies to maintain immune health in athletic populations. Optimum immune health is a vital aspect of athletic performance as infections result in lost time from training and competition, as well as an increased risk of medical complications that might arise from intense exercise, such as heat-related illness. Professor Walsh\u2019s talk provided specific insight into the role of nutritional supplementation in immune function. Although evidence suggests that nutrient supplements offer little benefit in improving an athlete\u2019s resistance to infection, there is evidence to suggest their role in reducing the burden of infection. In terms of supplementation Professor Walsh recommended the use of zinc lozenges on the first day of common cold symptoms as a preventative strategy; taking probiotics when travelling; and vitamin C when travelling or during intense competition periods.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400\">See Prof Walsh\u2019s recent review on nutrition and immune health (6)<\/span><\/p>\n<p><strong>Next year the Marathon Medicine Conference will be in its 40th year so you can expect an extra special event. Follow @marathonmed on Twitter to keep up to date with the details of the next conference and to access talk recordings. See you next year!<\/strong><\/p>\n<p><span style=\"font-weight: 400\">You can access recordings of the talks on the London Marathon website <a href=\"https:\/\/www.tcslondonmarathon.com\/the-event\/marathon-medicine\">here.\u00a0<\/a><\/span><\/p>\n<h4><span style=\"font-weight: 400\">References<\/span><\/h4>\n<ol>\n<li><b>Lewis N, Hodgson A, Khanbhai T, Sygo J, Mazur J, Smith C, Catterson P, and Pedlar C<\/b><span style=\"font-weight: 400\">. Rise of intravenous nutrition products among professional team sport athletes: reasons to be concerned? <\/span><i><span style=\"font-weight: 400\">British Journal of Sports Medicine <\/span><\/i><span style=\"font-weight: 400\">56: 1204-1205, 2022.<\/span><\/li>\n<li><b>Tiller NB, and Phillips SM<\/b><span style=\"font-weight: 400\">. How Skepticism (not Cynicism) Can Raise Scientific Standards and Reform the Health and Wellness Industry. <\/span><i><span style=\"font-weight: 400\">Int J Sport Nutr Exerc Metab <\/span><\/i><span style=\"font-weight: 400\">33: 174-178, 2023.<\/span><\/li>\n<li><b>Sancho I, Willy RW, Morrissey D, Malliaras P, and Lascurain-Aguirrebe\u00f1a I<\/b><span style=\"font-weight: 400\">. Achilles tendon forces and pain during common rehabilitation exercises in male runners with Achilles tendinopathy. A laboratory study. <\/span><i><span style=\"font-weight: 400\">Physical Therapy in Sport <\/span><\/i><span style=\"font-weight: 400\">60: 26-33, 2023.<\/span><\/li>\n<li><b>Meijen C, McCormick A, Anstiss PA, and Marcora SM<\/b><span style=\"font-weight: 400\">. \u201cShort and Sweet\u201d: A Randomized Controlled Initial Investigation of Brief Online Psychological Interventions With Endurance Athletes. <\/span><i><span style=\"font-weight: 400\">The Sport Psychologist <\/span><\/i><span style=\"font-weight: 400\">36: 20-28, 2022.<\/span><\/li>\n<li><b>Pollock N, Chakraverty R, Taylor I, and Killer SC<\/b><span style=\"font-weight: 400\">. An 8-year Analysis of Magnesium Status in Elite International Track &amp; Field Athletes. <\/span><i><span style=\"font-weight: 400\">Journal of the American College of Nutrition <\/span><\/i><span style=\"font-weight: 400\">39: 443-449, 2020.<\/span><\/li>\n<li><b>Walsh NP<\/b><span style=\"font-weight: 400\">. Nutrition and Athlete Immune Health: New Perspectives on an Old Paradigm. <\/span><i><span style=\"font-weight: 400\">Sports Medicine <\/span><\/i><span style=\"font-weight: 400\">49: 153-168, 2019.<\/span><\/li>\n<\/ol>\n<p>&nbsp;<!--TrendMD v2.4.8--><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Blog by Dr Amy Boalch (@marathonmedic_) Marathon Medicine is an annual free conference held in London the day before the London Marathon. The event offers clinicians and runners the opportunity to engage with talks from prominent speakers with this year\u2019s event focussing on \u2018keeping runners running\u2019. This blog will summarise some of the content covered [&#8230;]<\/p>\n<p><a class=\"btn btn-secondary understrap-read-more-link\" href=\"https:\/\/blogs.bmj.com\/bjsm\/2023\/08\/25\/marathon-medicine-2023-keeping-runners-running\/\">Read More&#8230;<\/a><\/p>\n","protected":false},"author":464,"featured_media":10747,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[16201,16068,1654,2784,1502],"class_list":["post-10744","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized","tag-feature","tag-featured","tag-london","tag-marathon","tag-running"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Marathon Medicine 2023: \u201cKeeping runners running\u201d - BJSM blog - social media&#039;s leading SEM voice<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/blogs.bmj.com\/bjsm\/?p=10744\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Marathon Medicine 2023: \u201cKeeping runners running\u201d - BJSM blog - social media&#039;s leading SEM voice\" \/>\n<meta property=\"og:description\" content=\"Blog by Dr Amy Boalch (@marathonmedic_) Marathon Medicine is an annual free conference held in London the day before the London Marathon. 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