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Rethinking hamstring function, strength, and injuries

Hamstring strain injury has remained a significant problem for field sport athletes, despite considerable attention from coaches, medical staff and researchers. Read more

Sports Science Monthly – August 2019

Every month we take a deep dive into the latest research in sports science. In the August Sports Science Monthly we continue a discussion we started last month and look at monitoring in sports, specifically Acute Chronic Workload Ratio and its role in injury prediction. Then we look at microbes, caffeine, Nordics, and priming for performance. Read more

GAINcast Episode 166: Team sport issues (with Nick Lumley)

There are several hot topics and challenges facing team sports at the moment such as hamstring injuries, how to best measure and use training load, and developing sport specific speed. These are hardly new questions, but they have proved tricky since the currently favored solutions don’t seem to be doing the trick. Edinburgh Rugby’s Nick Lumley spends his offseason visiting clubs around the work to get the pulse of team sports training. He just returned from his latest trip and joined this week’s GAINcast to share his perspective on these issues and where he thinks we should be looking to move forward. Read more

Does sprint training “inoculate” athletes against hamstring injuries?

Hamstring strain injury (HSI) has remained a problem for athletes across a range of sports that involve sprinting. In team sports such as soccer, HSI is responsible for more games lost than any other injury. Athletes with a history of HSI, or who are older, are at greater risk of injury. Although these risk factors cannot be controlled, there are other risk factors that can be addressed in the physical preparation of athletes. One risk factor is low hamstring strength, and it is common for strength and conditioning (S&C) coaches to prescribe hamstring strengthening exercises as part of an injury prevention program. The choice of exercises has become a controversial issue with practitioners debating the pros and cons of hip dominant or knee dominant exercises, as well as eccentric exercises (e.g. Nordic) versus isometric exercises. Read more

The hamstring paradox

This is from the 2018 AFL Injury Report produced in collaboration with AFL Doctors Association, AFL Physiotherapists Association, and AFL Football Operations Department. “Hamstring strains remain the most common injury, with an incidence of 6.3 new injuries per club and are the most common cause of matches missed (25.2 matches missed per club), with a recurrence rate of 20%. These are the highest rates we have seen for a number of years.” Read more

Sports Science Monthly – May 2019

Every month we take a deep dive into the latest research in sports science. Recently the countermovement jump has morphed from a test of explosiveness into a more general test of the athlete’s physical state.  In the May Sports Science Monthly we start off by looking at whether research backs this up. We then give you the latest updates on research about sleep, tapering, priming, transfer of training, and hamstring injuries. Read more

Sports Science Monthly – October 2018

There are lots of hot topics covered in the October edition of Sports Science Monthly. We start off by looking at the transfer of different types of strength to sprinting, then see how monitoring can be taken best from theory to practice, before diving into density of high speed training, adductor strengthening, dehydration, transcranial direct current stimulation, and more. Read more

Sports Science Monthly – September 2018

Welcome back to another edition of Sports Science Monthly. This month, we take a closer look at the timing of injury prevention training, mental fatigue, antioxidants, max testing, agility, chocolate milk, and several other topics. Read more

The role of genetics in reducing hamstring injuries

Hamstring injuries in sport are highly pervasive, often representing the most common injury site across a range of sports from rugby to sprinting to American football. One sport in which hamstring injuries have been well examined is that of soccer; during the 2016/2017 English Premier League season, 27% of all injuries suffered were hamstring injuries. This lead to the loss of over 20,000 training days, with the wages of the injured players exceeding £131 million. Alongside this massive financial burden is the issue of future performance decrements; having suffered a prior hamstring injury, players are more likely to suffer a further hamstring injury, an injury at another site, and a reduction in future performance. Read more

Sports Science Monthly – July 2018

Welcome back to another edition of Sports Science Monthly. This month, we take a closer look at monitoring post-match fatigue, the debate on hamstring muscle action, mindfulness, warming up, travel, and more. Read more