Category: Player and Coach Development

Rugby Science Update 4

The Return to Sport Clearance Continuum

The purpose of this article is to explore the concept of Return To Sport (RTS) being part of an evolving continuum rather than the traditional notion that RTS is a single decision made at a discrete point in time. The authors describe a 5 phase continuum – the Return to Sport Clearance Continuum (RTSCC).

The first phase is the repair phase, where initial healing occurs post surgery. This is where swelling will be minimized, range of motion will be increased, and proper muscle activation will occur. Next will be the rehabilitation and recovery phase, where normal arthrokinematics are going to be restored. Then, the athlete will move to the reconditioning phase, where the focus will be on skill and force development, along with load volume tolerance. The athlete will then progress to the performance phase, where the athlete will transition to full team practice and competition. Finally, they will progress to the preseason/training camp phase, where they will properly be managed for the upcoming season after injury. Throughout the continuum training loads need. to be monitored on a near daily basis when possible, to avoid overloading the healing tissues.

Full-text article:

Draovitch, P., Patel, S., Marrone, W., Grundstein, M. J., Grant, R., Virgile, A., … & Jones, K. (2022). The Return-to-Sport Clearance Continuum Is a Novel Approach Toward Return to Sport and Performance for the Professional Athlete. Arthroscopy, sports medicine, and rehabilitation, 4(1), e93-e101.

Skill Training Periodization in “Specialist” Sports Coaching

In this paper, the authors propose a skill training periodization framework for “specialist coaches” based on skill training theory. Skill Training can be divided up into coordination training, skill adaptability training and performance training.

This article is open access and free to download.

Otte, F. W., Millar, S. K., & Klatt, S. (2019). Skill training periodization in “specialist” sports coaching—an introduction of the “PoST” framework for skill development. Frontiers in Sports and Active Living, 1, 61.

Strength and conditioning in schools: a strategy to optimise health, fitness and physical activity in youths

In this editorial, the authors argue that schools are an ideal environment for mass implementation of strength and conditioning interventions to support youth development. The author recommend that schools should aim to systematically incorporate strength and conditioning and wider physical activity into year-round timetables. This could be achieved by employing qualified youth strength and conditioning practitioners, and/or educating and upskilling current staff and stakeholders.

Full-text article:

Till, K., Bruce, A., Green, T., Morris, S. J., Boret, S., & Bishop, C. J. (2022). Strength and conditioning in schools: a strategy to optimise health, fitness and physical activity in youths. British Journal of Sports Medicine, 56(9), 479-480.

Rugby Science Update 2

Comparison of Weightlifting, Traditional Resistance Training and Plyometrics on Strength, Power and Speed: A Systematic Review with Meta-Analysis

This review aimed to explore whether weightlifting resulted in greater improvements in measures of strength, power, speed and change of direction speed compared with traditional resistance training, plyometric training or controls. Findings from 16 studies suggested there are moderate to large benefits of weightlifting for improvements in strength, counter movement jump, squat jump and speed performance when compared with no additional training beyond sports practice or typical physical activities. Whilst improvements in strength were found to be similar following both weightlifting and traditional resistance training, weightlifting may be superior for improvements in weightlifting performance (i.e. load lifted) and counter movement jump height. Factors such as population characteristics or programme design may also influence these outcomes.

This article is open access and the full article is free to download.

Morris, S. J., Oliver, J. L., Pedley, J. S., Haff, G. G., & Lloyd, R. S. (2022). Comparison of Weightlifting, Traditional Resistance Training and Plyometrics on Strength, Power and Speed: A Systematic Review with Meta-Analysis. Sports Medicine, 1-22.

What Learning Environments Help Improve Decision-Making?

This study attempted to provide a greater understanding of coaches’ perceptions and strategies for specifically developing on-ball decision-making abilities in players. In the paper, the authors were interested in what strategies coaches believe would improve player decision-making, how they would create a learning environment to specifically train decision-making, and how this may influence the on-ball decision-making opportunities for the players.

The study found coaches are aware of the strategies which may promote decision-making opportunities for players such as the use of questioning, constraints-led pedagogy and using Playing Form rather than Training Form activities. While the data may suggest coaches are aware of potential strategies to promote player decision-making and are attempting to move away from traditional coaching approaches, the findings provide evidence to suggest that coaches still over-coach, with high amounts of instruction and a very stop-start nature to the activity. This coaching practice potentially limits the problem-solving and decision-making demands on players. The findings support researchers who indicate there is still a disconnect between intention and practice, with the application of more effective coaching methods proposed in the research still a challenge to implement for coaches.

O’Connor, D., Larkin, P., & Williams, A. M. (2017). What learning environments help improve decision-making?. Physical Education and Sport Pedagogy, 22(6), 647-660.

Characteristics of Complex Systems in Sports Injury Rehabilitation: Examples and Implications for Practice

This review applies the complex systems approach to return to sport. The paper highlights the characteristics and terminologies of complex systems, using a case of anterior cruciate ligament injury rehabilitation. Alternative forms of scientific inquiry, such as the use of computational and simulation-based techniques, are also discussed—to move the complex systems approach from the theoretical to the practical level.

This article is open access and the full article is free to download.

Yung, K. K., Ardern, C. L., Serpiello, F. R., & Robertson, S. (2022). Characteristics of complex systems in sports injury rehabilitation: examples and implications for practice. Sports Medicine-Open, 8(1), 1-15.