The Curse of the ACL Injury

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Metrifit Athlete Monitoring and Well-Being

One of the biggest fears of any player who plays sport is the thought of injuring their Anterior Cruciate Ligament (ACL). Whether it’s a partial tear or a complete rupture of the ligament, it’s one of the most prevalent injuries in sport and certainly of the most painful injuries that a player can endure. It can keep a player out of action for a very long time and has a long rehabilitation period. It can even end a player’s sporting career. It affects players across so many sports – Rugby, Gaelic Football, Hurling, Basketball, American Football, Tennis, Soccer etc. to name but a few.

blog 9 pictureFirst, it is important to understand what the ACL is, and what it does. The ACL is one of the four major ligaments in the human knee, and it runs diagonally from the femur (thigh bone) through the knee joint and attaches at the top of the tibia (shin bone). Its main functions are to assist in stabilising the knee joint and control the back and forth motions of the human knee, while also preventing the tibia from sliding out in front of the femur and providing rotational stability to the knee. The ACL forms a “X” shape with the PCL (Posterior Cruciate Ligament).

 

The ACL can be injured in several ways:

  • Changing direction rapidly
  • Stopping suddenly
  • Slowing down while running
  • Landing from a jump incorrectly
  • Direct contact or collision, such as a football tackle
  • Skiing Accidents

Several studies have shown that female athletes have a higher incidence of ACL injury than male athletes in certain sports. It has been proposed that this is due to differences in physical conditioning, muscular strength, and neuromuscular control. Other suggested causes include differences in pelvis and lower extremity (leg) alignment, increased looseness in ligaments, and the effects of estrogen on ligament properties.

Most athletes claim to have heard a “popping” noise when the injury occurs, followed by intense pain for a number of minutes, while the knee swells and often is too painful or unstable to continue any activity. Frequently, surgery is required to reattach the torn ligaments, often in the form of a “graft” operation with the patellar tendon. After surgery, the recovery period usually lasts 25+ weeks, with return to sport a number of weeks after that, depending on the severity of injury. On return from rehabilitation, there can be a number of muscle imbalances, especially with hamstrings and lower back muscles.

Recent studies have shown that the numbers of ACL injuries are currently on the rise amongst the youth in sport today, along with a huge spike in ACL tears across sports such as American Football and GAA. Yet what is causing this increase?

Some reports are focusing on the footwear being used during matches, citing that the type of studs used has an impact – The idea here that “blades” are more unstable and can cause irregular knee movements during activity when compared to the traditional “studs”. Another school of thought focuses on the playing surface – With more and more artificial or “astro-turf” pitches in use, the incidence of ACL injury is on the rise. Studies found that during competition, players are more likely to suffer ACL injury due to legs not being able to “give way” as they would on grass surfaces, thereby distributing the force to the knee and causing injury. Other theorists are blaming training intensity and lack of adequate recovery time for the rise in injuries.

Some experts have attempted to devise ways of limiting these injuries, for example, Dr Eric Swart has designed a neuromuscular training programme that focuses on prehabilitation for the athlete in question. This idea of injury prevention has led to the development of similar programmes such as PEP (Prevent Injury, Enhance Performance) and FIFA11. For example, looking at the PEP programme, we can see how techniques to improve soft landings, plyometrics, agilities etc. contribute to the prevention of ACL injuries. Research has shown that programmes such as PEP has reduced the likelihood and frequency of ACL injuries.

Regardless, the increase is still obvious and these injuries could have a negative impact not only on the sporting career of an individual, but on their own personal future too.

About Metrifit

Metrifit is an athlete monitoring system that gathers subjective and objective information from both coaches and athletes in a simple but effective manner with intelligent visualization helping coaches and athletes to act on that data. Why not have a look at our Ready to Perform product and gain insight on the physical and mental state of your athletes through our daily wellbeing questionnaire? To find out more visit our Metrifit Product Overview page or get in touch for a free demo.

"The cutting edge technology of Metrifit enables Managers, Coaches and Players to use this innovative technology to gain these crucial percentage points over their opponents in a technologically advanced yet easy to use web-based platform. The data collated on a daily basis greatly informs Management Teams while the educational aspect of the system really appeals to modern day athletes who are constantly looking for that extra edge."

Cian O’Neill

Kildare Senior Football Manager

Metrifit Athlete Monitoring System
2017-06-14T13:24:03+01:00

Cian O’Neill

Kildare Senior Football Manager

"The cutting edge technology of Metrifit enables Managers, Coaches and Players to use this innovative technology to gain these crucial percentage points over their opponents in a technologically advanced yet easy to use web-based platform. The data collated on a daily basis greatly informs Management Teams while the educational aspect of the system really appeals to modern day athletes who are constantly looking for that extra edge."
"Our coaches through Metrifit basically have an ‘X-ray’ vision into the habits and lifestyles and stressors their athletes have on a day to day basis, especially when they are not together. Thus the professional authentic relationships created through the casual conversations, reflection process and application provided is priceless."

Brian Clarke

Head Strength and Conditioning Co-ordinator,Noblesville High School

Metrifit Athlete Monitoring System
2017-06-12T14:21:17+01:00

Brian Clarke

Head Strength and Conditioning Co-ordinator,Noblesville High School

"Our coaches through Metrifit basically have an ‘X-ray’ vision into the habits and lifestyles and stressors their athletes have on a day to day basis, especially when they are not together. Thus the professional authentic relationships created through the casual conversations, reflection process and application provided is priceless."
"Metrifit is an outstanding platform to track your athletes’ wellness. It’s simple to use, easy to implement and gives outstanding information on your athlete’s subjective wellness which can be used to assign training loads. I highly recommend Metrifit for any coach looking to begin implementing technology into their program"

Brijesh Patel

Quinnipiac University, Head Strength and Conditioning Coach

Metrifit Athlete Monitoring System
2017-06-12T17:58:50+01:00

Brijesh Patel

Quinnipiac University, Head Strength and Conditioning Coach

"Metrifit is an outstanding platform to track your athletes’ wellness. It’s simple to use, easy to implement and gives outstanding information on your athlete’s subjective wellness which can be used to assign training loads. I highly recommend Metrifit for any coach looking to begin implementing technology into their program"
"Metrifit is an integral part of the set up within the senior and intermediate inter-county Camogie.  The data collected daily on the individual players is critical to the decision making of the backroom team including, managers, trainers, selectors, physiotherapist and indeed myself. As a nutritionist it allows me to monitor the quality of the player’s diet, energy levels, sleep pattern and overall wellbeing."

Yvonne Treacy

Nutritionist, Wexford Camogie

Metrifit Athlete Monitoring System
2017-06-13T16:38:55+01:00

Yvonne Treacy

Nutritionist, Wexford Camogie

"Metrifit is an integral part of the set up within the senior and intermediate inter-county Camogie.  The data collected daily on the individual players is critical to the decision making of the backroom team including, managers, trainers, selectors, physiotherapist and indeed myself. As a nutritionist it allows me to monitor the quality of the player’s diet, energy levels, sleep pattern and overall wellbeing."
"We have been using Metrifit for the past season at Cornish Pirates. It has been greatly beneficial for us to have our wellness and load management data on one easy to access system. We have found this invaluable over the past season whereby Coaches, Physios and Strength and conditioning coaches can monitor both the psychological and physiological load of our athletes on a daily basis."

Paul Cremin

Head Physiotherapist, Cornish Pirates Rugby Club

Metrifit Athlete Monitoring System
2017-06-16T15:06:04+01:00

Paul Cremin

Head Physiotherapist, Cornish Pirates Rugby Club

"We have been using Metrifit for the past season at Cornish Pirates. It has been greatly beneficial for us to have our wellness and load management data on one easy to access system. We have found this invaluable over the past season whereby Coaches, Physios and Strength and conditioning coaches can monitor both the psychological and physiological load of our athletes on a daily basis."
"As a school that cannot spend large amounts of money on athlete monitoring, Metrifit has provided us with a great tool for monitoring stress and athlete readiness at a great rate. Being athlete driven, we're able to get buy-in from the athlete, and drive individual or team wide conversations regarding lifestyle and performance education in the direction needed. Seeing acute and chronic stress on a real-time basis has greatly improved the way we schedule workouts and arrange travel during the season."

Derek Bol
Strength & Conditioning Coach, Valparaiso University
Metrifit Athlete Monitoring System
2017-06-20T22:26:45+01:00
Derek Bol
Strength & Conditioning Coach, Valparaiso University
"As a school that cannot spend large amounts of money on athlete monitoring, Metrifit has provided us with a great tool for monitoring stress and athlete readiness at a great rate. Being athlete driven, we're able to get buy-in from the athlete, and drive individual or team wide conversations regarding lifestyle and performance education in the direction needed. Seeing acute and chronic stress on a real-time basis has greatly improved the way we schedule workouts and arrange travel during the season."
"The visualisation of data allows for easy discussion between athletes, performance staff and medical teams and offers the potential to predict and avoid issues which could hamper performance. Over the year the data has proven instrumental in our critical decision making. Metrifit is a excellent monitoring tool however the unsung additional aspect is the fantastic and tireless customer support."

Robert Walsh
Strength Coach
Nederlandse Ski Vereniging (Netherlands Ski/Snowboard Team)
Metrifit Athlete Monitoring System
2017-07-25T14:10:08+01:00
Robert Walsh
Strength Coach
Nederlandse Ski Vereniging (Netherlands Ski/Snowboard Team)
"The visualisation of data allows for easy discussion between athletes, performance staff and medical teams and offers the potential to predict and avoid issues which could hamper performance. Over the year the data has proven instrumental in our critical decision making. Metrifit is a excellent monitoring tool however the unsung additional aspect is the fantastic and tireless customer support."
"Metrifit has been used to gain a more in-depth insight into our student-athlete’s progressive athletic development and balance relative to their particular sporting and training activities, academic studies and total load. Metrifit doesn’t just help with optimising our Sports Scholarship students’ athletic performance. It assists us in helping them get the balance right between their sporting activities and academic studies."

Richard Deuchrass

Lincoln University Athletic Performance Manager

Metrifit Athlete Monitoring System
2017-06-12T13:58:58+01:00

Richard Deuchrass

Lincoln University Athletic Performance Manager

"Metrifit has been used to gain a more in-depth insight into our student-athlete’s progressive athletic development and balance relative to their particular sporting and training activities, academic studies and total load. Metrifit doesn’t just help with optimising our Sports Scholarship students’ athletic performance. It assists us in helping them get the balance right between their sporting activities and academic studies."
“Metrifit has become a multifactorial platform that has helped up us provide deeper context to the decisions that we make on a daily basis in regards to the physical development of our student-athletes. We have intimately been utilizing both the subjective wellness questionnaire along with player training load data to drive professional conversation and actionable tasks to enhance the sporting results and quality of life for our student-athletes with unparalleled success.”

Kevin Schultz
Associate Director of Strength & Conditioning
Director of Olympic Strength & Conditioning
University of Wisconsin

Metrifit Athlete Monitoring System
2017-06-20T12:12:33+01:00

Kevin Schultz
Associate Director of Strength & Conditioning
Director of Olympic Strength & Conditioning
University of Wisconsin

“Metrifit has become a multifactorial platform that has helped up us provide deeper context to the decisions that we make on a daily basis in regards to the physical development of our student-athletes. We have intimately been utilizing both the subjective wellness questionnaire along with player training load data to drive professional conversation and actionable tasks to enhance the sporting results and quality of life for our student-athletes with unparalleled success.”
"What’s more impressive is the ability to utilize the basics but at the same time have the capability to explore detailed and intricate correlative data points that helps us as coaches gain the most from our athletes. Metrifit has also served as an easy communications hub to ensure essential information is passed to the appropriate team. We are excited to what the future from Metrifit will bring."

Michael Torres

CEO, Shift Performance, Miami

Metrifit Athlete Monitoring System
2017-06-14T14:09:22+01:00

Michael Torres

CEO, Shift Performance, Miami

"What’s more impressive is the ability to utilize the basics but at the same time have the capability to explore detailed and intricate correlative data points that helps us as coaches gain the most from our athletes. Metrifit has also served as an easy communications hub to ensure essential information is passed to the appropriate team. We are excited to what the future from Metrifit will bring."
“I recently started using the Metrifit system and have found it to be a very supportive tool in keeping me focused and accountable to my processes & commitments and on track to reach my goals. I have found it enjoyable and think that it is beneficial to professional golfers and athletes in sport.”

Robert Karlsson, Professional Golfer

Metrifit Athlete Monitoring System
2019-03-04T20:48:39+01:00

Robert Karlsson, Professional Golfer

“I recently started using the Metrifit system and have found it to be a very supportive tool in keeping me focused and accountable to my processes & commitments and on track to reach my goals. I have found it enjoyable and think that it is beneficial to professional golfers and athletes in sport.”
"Metrifit has enabled us to bring to life the complexiities associated with managing the academic, pastoral and sporting demands of pupils aged 13 - 18 in a UK day and boarding school environment It has provided another bridge between coaches and sports pupis, giving pupils a space to provide honest self reflection on wellbeing and providing coaches a head start on appropriate freshness and fatigue balance across the school week."

Graham Williams

Athletic Development Coach, MSc ASCC
Millfield School, UK

Metrifit Athlete Monitoring System
2017-06-19T14:14:37+01:00

Graham Williams

Athletic Development Coach, MSc ASCC
Millfield School, UK

"Metrifit has enabled us to bring to life the complexiities associated with managing the academic, pastoral and sporting demands of pupils aged 13 - 18 in a UK day and boarding school environment It has provided another bridge between coaches and sports pupis, giving pupils a space to provide honest self reflection on wellbeing and providing coaches a head start on appropriate freshness and fatigue balance across the school week."
"The holistic approach of medical, physical, emotional and even tech/tactical; bringing together what we need to monitor and evaluate our University players. “If you can’t measure it – it doesn’t exist.” I know we were the first Canadian University to use the program and I know many more will be asking for it in the future! I highly recommend Metrifit."

Tino Fusco, B.Sc. ChPC

Head Coach, Women's Soccer, Mount Royal University (Canada)

Metrifit Athlete Monitoring System
2017-06-12T14:25:37+01:00

Tino Fusco, B.Sc. ChPC

Head Coach, Women's Soccer, Mount Royal University (Canada)

"The holistic approach of medical, physical, emotional and even tech/tactical; bringing together what we need to monitor and evaluate our University players. “If you can’t measure it – it doesn’t exist.” I know we were the first Canadian University to use the program and I know many more will be asking for it in the future! I highly recommend Metrifit."
"While working with the Clare Senior Hurling team (2012-2014), Horse Sport Ireland (U25 European Eventing Champions) and currently with the Limerick Senior Hurling Team, Metrifit provides our team with critical information across a number of essential aspects of elite athletic performance. You don’t really know how your players are responding to training stimuli unless you have daily data and Metrifit provides and easy to use and highly effective means of finding this critical information."

Joe O’Connor

NISUS Fitness, S&C Coach Clare Senior Hurling, Horse Sport Ireland and Limerick Senior Hurling

Metrifit Athlete Monitoring System
2017-06-12T13:55:49+01:00

Joe O’Connor

NISUS Fitness, S&C Coach Clare Senior Hurling, Horse Sport Ireland and Limerick Senior Hurling

"While working with the Clare Senior Hurling team (2012-2014), Horse Sport Ireland (U25 European Eventing Champions) and currently with the Limerick Senior Hurling Team, Metrifit provides our team with critical information across a number of essential aspects of elite athletic performance. You don’t really know how your players are responding to training stimuli unless you have daily data and Metrifit provides and easy to use and highly effective means of finding this critical information."
"The ability to acutely monitor stress and recovery and make the correct adjustments was critical to our health and performance throughout the NCAA tournament. Metrifit has a very strong educational component. With the information we get, I am able to clearly understand the habits and behaviors of our athletes, and how they may be impacting performance."

Erik Helland

Director of Strength & Conditioning and Head Strength Coach Men’s basketball, University of Wisconsin

Metrifit Athlete Monitoring System
2017-06-12T11:42:14+01:00

Erik Helland

Director of Strength & Conditioning and Head Strength Coach Men’s basketball, University of Wisconsin

"The ability to acutely monitor stress and recovery and make the correct adjustments was critical to our health and performance throughout the NCAA tournament. Metrifit has a very strong educational component. With the information we get, I am able to clearly understand the habits and behaviors of our athletes, and how they may be impacting performance."
"I wanted to reach out to thank Metrifit for an extremely successful season. Our Regis University women’s side won the ultra-competitive RMAC with a 11-0-1 record. Our student-athletes reported in post-season interviews the positive use of Metrifit that enabled their own reflection about their bodies and also found value providing information to coaches for our strategic planning purposes. On more than one occasion, we recognized deviations from norms and were able to step-in with a quick chat to help a player get back on track or refer her to the proper support personnel for further assistance. Fantastic! "

J.B. Belzer
Head Coach, Women's Soccer at Regis University

Metrifit Athlete Monitoring System
2018-09-13T13:47:09+01:00

J.B. Belzer
Head Coach, Women's Soccer at Regis University

"I wanted to reach out to thank Metrifit for an extremely successful season. Our Regis University women’s side won the ultra-competitive RMAC with a 11-0-1 record. Our student-athletes reported in post-season interviews the positive use of Metrifit that enabled their own reflection about their bodies and also found value providing information to coaches for our strategic planning purposes. On more than one occasion, we recognized deviations from norms and were able to step-in with a quick chat to help a player get back on track or refer her to the proper support personnel for further assistance. Fantastic! "
"When our players have been only training with the national team Metrifit allows me to liaise very closely with our conditioning coaches to manage load and intensity of training during training camps. I recommend it to anyone who wants an easy to use monitoring system."

Dave Passmore

Head Coach, Irish Hockey

Metrifit Athlete Monitoring System
2017-06-15T12:51:46+01:00

Dave Passmore

Head Coach, Irish Hockey

"When our players have been only training with the national team Metrifit allows me to liaise very closely with our conditioning coaches to manage load and intensity of training during training camps. I recommend it to anyone who wants an easy to use monitoring system."
"The Metrifit RTP platform is an excellent tool to monitor, evaluate and make the right decisions for your athlete’s well being and performance. It enables coaches and athletes to track and sift through all the variables that underpin well being and performance on a day to day basis and to address an issue or potential issue in real time. A simply wonderful product."

Dr. Dale Richardson

CEO Achieve Total Performance Pty Ltd

Metrifit Athlete Monitoring System
2019-03-04T21:38:45+01:00

Dr. Dale Richardson

CEO Achieve Total Performance Pty Ltd

"The Metrifit RTP platform is an excellent tool to monitor, evaluate and make the right decisions for your athlete’s well being and performance. It enables coaches and athletes to track and sift through all the variables that underpin well being and performance on a day to day basis and to address an issue or potential issue in real time. A simply wonderful product."
"Metrifit has been hugely beneficial in supporting our coaches and back room staff to track and monitor our players training loads, performance and readiness to train. Having a one-stop shop for collating all relevant information across a holistic picture of the player allows us to help prevent burnout, injury and provide timely feedback and communication to all."

Eamonn Fitzmaurice

Kerry Senior Football, Manager

Metrifit Athlete Monitoring System
2017-06-12T14:01:46+01:00

Eamonn Fitzmaurice

Kerry Senior Football, Manager

"Metrifit has been hugely beneficial in supporting our coaches and back room staff to track and monitor our players training loads, performance and readiness to train. Having a one-stop shop for collating all relevant information across a holistic picture of the player allows us to help prevent burnout, injury and provide timely feedback and communication to all."
"The success of young athletes using Metrifit was an interesting challenge in the Elite Soccer space… After six months of learning, creating habit with teenagers the project is a huge success…. 90% completion rate has allowed us deal with all the key KPI’s that are needed in their development. In our space with developing athletes…Metrifit is a godsend and is the most important tool in this space."

Niall O’Driscoll

Academy Directory, SJ.B (St. Joseph’s Bray ) Academy

Metrifit Athlete Monitoring System
2017-06-16T16:51:01+01:00

Niall O’Driscoll

Academy Directory, SJ.B (St. Joseph’s Bray ) Academy

"The success of young athletes using Metrifit was an interesting challenge in the Elite Soccer space… After six months of learning, creating habit with teenagers the project is a huge success…. 90% completion rate has allowed us deal with all the key KPI’s that are needed in their development. In our space with developing athletes…Metrifit is a godsend and is the most important tool in this space."
"Metrifit is an amazingly easy-to-use yet comprehensive monitoring tool for training and recovery! The elite athletes we work with are able track and monitor their situations and states daily, in order to maximize their performance loads and recovery practices. This also helps our coaches customize the training programs ‎more effectively. I'd recommend this for any serious team / athlete or coach in wanting to bring out the very best in their long-term performances! "

Edgar K. Tham

Founder and Chief Sport & Performance Psychologist, SportPsych Consulting (Singapore, Indonesia, Philippines)

Metrifit Athlete Monitoring System
2017-06-12T18:03:35+01:00

Edgar K. Tham

Founder and Chief Sport & Performance Psychologist, SportPsych Consulting (Singapore, Indonesia, Philippines)

"Metrifit is an amazingly easy-to-use yet comprehensive monitoring tool for training and recovery! The elite athletes we work with are able track and monitor their situations and states daily, in order to maximize their performance loads and recovery practices. This also helps our coaches customize the training programs ‎more effectively. I'd recommend this for any serious team / athlete or coach in wanting to bring out the very best in their long-term performances! "
"Metrifit provides immediate insight and feedback on the physical and mental states of the student-athletes.  It allows us to adjust practices and training sessions to accurately meet needs. We have been able to identify potential injury concerns, track current injury status and monitor return to play progress."

Kari Thompson

Head Volley Ball Coach, Southern Illinois University

Metrifit Athlete Monitoring System
2017-06-16T15:08:31+01:00

Kari Thompson

Head Volley Ball Coach, Southern Illinois University

"Metrifit provides immediate insight and feedback on the physical and mental states of the student-athletes.  It allows us to adjust practices and training sessions to accurately meet needs. We have been able to identify potential injury concerns, track current injury status and monitor return to play progress."
"Metrifit has been instrumental in helping our international Managers, Coaches and Medical teams to identify players who require modifications in training loads or who are struggling with some aspect of their preparation for, or recovery from, training and matches.  One of the big strengths of this technology is that it allows our Managers and Medical teams to monitor players both during international competition and outside of these times."

Dan Horan

Head of Fitness for International Football/Fitness Coach Men's Senior Team
Football Association of Ireland

Metrifit Athlete Monitoring System
2017-06-16T15:11:55+01:00

Dan Horan

Head of Fitness for International Football/Fitness Coach Men's Senior Team
Football Association of Ireland

"Metrifit has been instrumental in helping our international Managers, Coaches and Medical teams to identify players who require modifications in training loads or who are struggling with some aspect of their preparation for, or recovery from, training and matches.  One of the big strengths of this technology is that it allows our Managers and Medical teams to monitor players both during international competition and outside of these times."
"I've found Metrifit an invaluable resource. Not only to monitor daily wellness, readiness to train and training load within the squad, but also to monitor training load externally with additional external squads. Furthermore, Metrifit has acted as a key teaching tool, allowing young athletes associate good sleeping, eating and recovery habits to an improved sense of wellness and thus superior on-field performance."

Tommy Mooney

Strength and Conditioning Coach at DCU Sport and with Dublin Minor GAA

Metrifit Athlete Monitoring System
2017-06-14T13:31:14+01:00

Tommy Mooney

Strength and Conditioning Coach at DCU Sport and with Dublin Minor GAA

"I've found Metrifit an invaluable resource. Not only to monitor daily wellness, readiness to train and training load within the squad, but also to monitor training load externally with additional external squads. Furthermore, Metrifit has acted as a key teaching tool, allowing young athletes associate good sleeping, eating and recovery habits to an improved sense of wellness and thus superior on-field performance."
"Gaelic football is an intermittent high-intensity collision-based field sport requiring high levels of endurance, strength, power, agility, and speed as well as proficiency with gaelic-related skills. These components comprise the training modalities used at the elite level and the monitoring of such a vast range of modalities is central to peak performance. The athlete monitoring tool Metrifit allows us to do this and can keep us one step ahead of our competitors."

Jason McGahan

Sports Scientist, Kildare Football, PhD Sports Science Researcher

Metrifit Athlete Monitoring System
2017-06-12T14:23:50+01:00

Jason McGahan

Sports Scientist, Kildare Football, PhD Sports Science Researcher

"Gaelic football is an intermittent high-intensity collision-based field sport requiring high levels of endurance, strength, power, agility, and speed as well as proficiency with gaelic-related skills. These components comprise the training modalities used at the elite level and the monitoring of such a vast range of modalities is central to peak performance. The athlete monitoring tool Metrifit allows us to do this and can keep us one step ahead of our competitors."