Velocity Based Training Research Review 5
![](https://cdn.prod.website-files.com/662aafb2bbfc6e8c07df7082/664f34d216cb8833359a089b_63c914b4064c5a2686a7df92_photography_header-10.webp)
If you are a new reader to this blog space, every few months we like to break down some of the best and/or most recent velocity based training research. Sometimes it is directly related to VBT, sometimes it is broadly related to strength & conditioning. Either way, we provide the citation, a brief synopsis of methods and results, and leave the rest up to you. This week we wanted to bring you two recently released research articles closely related to velocity based training. Without further ado, here is our 5th research review:
STUDY 1
COMPARISON OF INDIVIDUAL AND GROUP-BASED LOAD-VELOCITY PROFILING AS A MEANS TO DICTATE TRAINING LOAD OVER A 6-WEEK STRENGTH AND POWER INTERVENTION
Researchers Dorrell, Moore, and Gee recruited 19 trained male subjects (23.6 ± 3.7 years) and randomly assigned them to either the Individual Load Velocity Profile (ILVP) group or Group Load Velocity Profile (GLVP) group. The purpose of the study was to determine whether improvements in performance were greater in the individual load velocity profiles or group load velocity profiles. Subjects were all tested in the back squat one repetition maximum (1RM), load-velocity profiling (LVP), countermovement (CMJ), static-squat (SSJ) and standing broad (SBJ) jump tests before and after 6 weeks of resistance training. Upon retesting of all subjects, results indicated that jump performance significantly increased for the ILVP group (p < 0.01; CMJ: 6.6%; SSJ: 4.6%; SBJ: 6.7%), with only CMJ and SSJ improving for the GLVP group (p < 0.05; 4.3%). The back squat 1RM increased significantly for both the ILVP (p < 0.01; 9.7%) and GLVP groups (p < 0.01; 7.2%). While both interventions yielded positive results, researchers suggested the findings proved that the individualized approach may lead to greater improvements.
Dorrell, H. F., Moore, J. M., & Gee, T. I. (2020). Comparison of individual and group-based load-velocity profiling as a means to dictate training load over a 6-week strength and power intervention. Journal of Sports Sciences.
![velocity based training research review 5 blog post](https://cdn.prod.website-files.com/662aafb2bbfc6e8c07df7082/664f34c6fbee21efcf4927a6_63c91353616f6d03a359b6e8_lifting-op.png)
STUDY 2
GUIDELINES AND RESOURCES FOR PRESCRIBING LOAD USING VELOCITY BASED TRAINING. IUSCA JOURNAL
Researchers Moore & Dorrell utilized multitudes of existing research to develop guidelines for prescribing load through the use of velocity based training. When prescribing load, coaches often have no means of taking velocity into account, and adapting training loads for the varying fluctuations in physiological conditions athletes can be in day to day. The researchers developed an app that can assist in prescription (linked below). While this was primarily a review of existing research, the investigators highlighted the importance of load/velocity profiles: “LVPs have been shown to remain unchanged despite significant increases in absolute strength and have therefore been theorised as a potential auto-regulatory approach for prescribing training load.” This research largely cited the first study we reviewed in this article.
Moore, J., & Dorrell, H. (2020). Guidelines and Resources for Prescribing Load using Velocity Based Training. IUSCA Journal, 1(1). Retrieved from http://journal.iusca.org/index.php/Journal/article/view/4
Also check out our Perch post on Understanding Force/Velocity Profiles
FOLLOW US!
Keep checking back for more velocity based training content, tips, tricks, and tools. And don’t forget to follow us on Twitter , Instagram and Linkedin and like us on Facebook.
Updated on May 23, 2024
Perch Install at the University of Georgia Football
"It just gives us the chance to give athletes autonomy. They come in the weight room and doing it their own. It's amazing how quick they pick up on the technology."
Perch Install at UPenn
"Penn in the Ivy League is the intersection of Peak performance and Peak academic stressors, we need a solution for stressors they receive in both of those environments. Perch allows us to do that by providing data-driven solutions."
Perch Install at UNC Football
"The ability to track guys instantaneously and to analyze their movement patterns through technology in the weight room has been fantastic."
Perch Install at University of Maryland Football
"The equipment, the technology, the Perch and the velocity-based training, I think it's been the single biggest influence on our program. It's given a whole new dynamic to our training because it's a new level of focus for our athletes."
Perch Install at McHenry High School
"What I loved about it there was no tether to have the camera be mounted in the rack where I can focus on the athlete and coaching. It's very user-friendly and so their ability to engage and get feedback has been phenomenal."
Perch Install at Kansas State
"Working with Perch has been a breath of fresh air, from day one, they provided us with Gold Standard customer service."
Perch Install at Hebron Christian Academy
"It's relatively seamless for the athletes. At the same time, I get really accurate objective data. I can literally take models of training and produce evidence that those models of training do or don't work."
![Video Description](https://vumbnail.com/950071019.jpg)
Scott Sinclair
Head of Strength & Conditioning Coach
![Video Description](https://vumbnail.com/950071273.jpg)
Cory Walts
Director of Strength & Conditioning
![Video Description](https://vumbnail.com/950069777.jpg)
Brian Hess
Head Strength & Conditioning Coach — Football
![Video Description](https://vumbnail.com/956764103.jpg)
Ryan Davis
Director Strength & Conditioning — UMD Football
![Video Description](https://vumbnail.com/950068505.jpg)
John Beerbower
Director Strength & Conditioning
![Video Description](https://vumbnail.com/956765007.jpg)
Trumain Carroll
Director Strength & Conditioning
![Video Description](https://vumbnail.com/950068882.jpg)
Spencer Arnold
Director Strength & Conditioning
![Video Description](https://vumbnail.com/950071619.jpg)
Chad Bari
Director of Football Sports Performance
Further Reading
![perch AI is taking over the sports world](https://cdn.prod.website-files.com/662aafb2bbfc6e8c07df7082/664f3fe9555adffc43778a87_655bb57ccc525021a0e36e14_sportsroad.webp)
This AI is Taking Over the Sports World
This AI is Taking Over the Sports World... Every now and then, the sports world gets introduced to a new technology that absolutely changes the game. With professional sport currently operating at a more competitive level than ever, we have a question for you all. What’s the most important factor for teams to focus on?
![perch at nba team brooklyn nets](https://cdn.prod.website-files.com/662aafb2bbfc6e8c07df7082/664f3fe602646ebd7f6572cd_6543e95353f968c4bf13cbac_nba2.webp)
NBA Teams Embrace AI Weightlifting Tech From Perch
![perch at an nba team](https://cdn.prod.website-files.com/662aafb2bbfc6e8c07df7082/664f3fe6927587684864e2e5_6543e921b2beaf9bd9691a9f_nba1.webp)
NBA's Nets, Pistons, Heat and Magic using Perch's AI-powered weight training platform
![the bostinno fire awards](https://cdn.prod.website-files.com/662aafb2bbfc6e8c07df7082/664f3fe58fa773c000e91837_652e8aa179a2eb4b19d604a3_fireawards.webp)
Meet the BostInno 2023 Fire Awards Honorees
They may work out of a Cambridge office, but Perch is working on the field, pitch, and court. A growing number of teams in the NFL, NBA, NHL, MLB, MLS, and NCAA use Perch’s AI-backed weight training platform to monitor player movements during exercises and enhance their motivation, safety, and performance.
![charlotte fc weight rack last word on sports](https://cdn.prod.website-files.com/662aafb2bbfc6e8c07df7082/664f3fe81c0c45181dac2d6e_650b28e9a281b40ac5e48b92_lwos.webp)
Perch Revolutionizing the Way MLS Teams Train in Weight Room
![perch and louisville mens basketball](https://cdn.prod.website-files.com/662aafb2bbfc6e8c07df7082/664f3fea03c028f3d587115e_655bb43f77aa1dccf6c06043_lville.webp)
U of L men’s basketball has been utilizing an AI-backed weight training platform this offseason
U of L men’s basketball has been utilizing an AI-backed weight training platform this offseason. The next time Louisville men’s basketball takes the court, how they fare will, in large part, depend on the play of their revamped roster. But their success also hinges on a new AI-backed weight training platform.
![Perch Co founder jacob rothman and a quote in startup boston](https://cdn.prod.website-files.com/662aafb2bbfc6e8c07df7082/664f3fe4b6adfd00ab18ce2e_64d56715de3b44d990fd49ef_ea9913_ae0b9f65dd9a4bc0a353d5a5db380f18~mv2.webp)
Burning Questions with New England Based Innovators: Perch’s Founder, Jacob Rothman
Jacob Rothman and his co-founder created Perch, a company with the goal of making the world a stronger place. Perch enables athletes and coaches to effortlessly quantify weight room performance through a camera enabled device and software. This provides groundbreaking insights to their clientele through the use of AI in their tech stack.
![jacob rothman the future of sports and sports technology](https://cdn.prod.website-files.com/662aafb2bbfc6e8c07df7082/664f3fe53f7292139c3a77a0_64837cdbde055855bdd8bec1_articlejacob.webp)
The Future of Sports: Jacob Rothman of Perch On The New Emerging Technologies That Are Disrupting The World Of Sports
Asa part of this interview, we had the pleasure of interviewing Jacob Rothman, co-founder of Perch. Jacob Rothman was an MIT varsity athlete when he herniated a disc in his back during a routine workout. While recovering from his injury, he started to brainstorm ideas for a device that could help athletes better quantify workouts in the weight room
![perch integration on PLAE and life fitness hammer strength](https://cdn.prod.website-files.com/662aafb2bbfc6e8c07df7082/664f3fe83aa98a704997e427_6467e23e87078dcac522ce86_integration.webp)
Perch Weight Room Technology Launches Rack Integration with Life Fitness and PLAE
Perch – the first and only piece of weight room technology built for athletes and coaches – has announced a weight rack integration launch with Life Fitness and PLAE, giving users of the equipment an opportunity to elevate their weight room experience by quantifying performance with velocity-based training.
![university of georgia football](https://cdn.prod.website-files.com/662aafb2bbfc6e8c07df7082/664f3fe48433649db725cabd_6467e1c55aecc7cbb7faa97a_uga.webp)
How college football's national champion Georgia Bulldogs are leveraging Perch's 3D camera in the weight room
![perch on rack byron jones miami dolphins cb investment partnership](https://cdn.prod.website-files.com/662aafb2bbfc6e8c07df7082/664f3fe691f32d4db0225203_64012bab986070501d327fd7_RX101453.webp)
Perch Announces Investment Partnership with Miami Dolphins CB Byron Jones
![perch on weight rack jacob rothman revolutionizing sports industry](https://cdn.prod.website-files.com/662aafb2bbfc6e8c07df7082/664f3fe41d24f83c48e0c9ef_64012accbd68554a09a6d048_IMG_6765.webp)
Jacob Rothman revolutionizing sports industry with Perch
The journey through life offers many twists and turns. For 2016 MIT graduate Jacob Rothman, his journey has helped him become a revolutionary in the sports and tech world. Rothman first fell in love with sports, specifically baseball, in Charlotte, North Carolina. It was one of the most popular sports where he grew up.
![](https://cdn.prod.website-files.com/662aafb2bbfc6e8c07df7082/664f3fe78c3664edf978de62_6401299bbd68554da6a64594_IMG_4914.webp)
Perch Raises $4 Million Funding Round
Perch, an MIT-developed technology that is helping a growing number of professional and collegiate athletic programs improve overall performance in the weight room and on the field, today announced the raise of a $4 million financing round. This brings the total amount raised by the company to $6 million since the company’s founding in 2017.
![](https://cdn.prod.website-files.com/662aafb2bbfc6e8c07df7082/664f3fe7e1d13cc389603e94_63b6a85b3ce0bd471ebee61e_photography_press-article-02.webp)
Perch Raises $4m For 3d Strength Tracking
Velocity-based training is flexing its strength. For context: Tried and true, for decades, strength and conditioning revolved around percentage-based training — where intensity and load are prescribed relative to an athlete’s one-rep maximum weight. Now, new research suggests that velocity-based training (VBT)—focused on measuring and improving...
![](https://cdn.prod.website-files.com/662aafb2bbfc6e8c07df7082/664f3feac6ecb09ddfa991dd_63b69b1006af94f2f8fac618_photography_press-article-01.webp)
Train Smarter With This Cambridge Startup’s Weight Room Tech
A new technology is coming to the weight room. Founded by three MIT athletes, Cambridge-based Perch uses computer vision and machine learning algorithms to monitor an athlete’s movements during exercise in the gym. The startup recently raised a $4 million round from investors like Bradley Bloom, Ledgeways Ventures LLC and Byron Jones...
![](https://cdn.prod.website-files.com/662aafb2bbfc6e8c07df7082/664f3fea0f68744d965ceff7_63b6a9019e3df0ef6cda93cc_photography_press-article-03.webp)
Weightlifting Camera And Data Company Perch Raises $4 Million Funding Round With Miami Dolphins’ Bryon Jones Among New Investors
Weightlifting camera and data company Perch has raised a new $4 million funding round that includes investment from Miami Dolphins cornerback Byron Jones. Perch makes a 3D camera that straps to weight racks to track an athlete’s movements as they lift, including calculating sets, reps, velocity, and power output via Perch’s connected app.
![](https://cdn.prod.website-files.com/662aafb2bbfc6e8c07df7082/664f3fe7da75db7ee60dde32_63b6a9cd8a44f0f73e11c93b_photography_press-article-04.webp)
Perch Is Changing The Game Of Velocity-based Training
Dubbed as an “invaluable addition” to their training program by the Orlando Magic, weight training platform Perch has pulled in a number of new users in NFL and NCAA football and basketball teams. Among those teams include the New England Patriots, Pittsburgh Steelers, Baylor Bears (Men’s Basketball), and North Carolina Tar Heels.
![](https://cdn.prod.website-files.com/662aafb2bbfc6e8c07df7082/664f3fe91c0c45181dac2dfd_63b6aa33ccc6850f08843bdc_photography_press-article-05.webp)
Spotlight: Perch Offers A New Type Of Fitness Tracker
Tech entrepreneurs are disrupting the fitness industry in a number of ways. One of the most prominent is the production of devices that can measure steps and other vitals. But these are often geared more toward cardio exercises. Now, Perch offers something similar for strength training exercises. Read about this new innovation in this week’s...
![](https://cdn.prod.website-files.com/662aafb2bbfc6e8c07df7082/664f3feada75db7ee60de009_63b6c950e1719b323078f575_photography_press-article-07.webp)
Training Like The Pros: Glenbrook South Using Mit-developed Tech
Glenbrook South is one of a few high schools in the country utilizing equipment adopted by the NFL, MLB, NHL, MLS, NBA and NCAA. The GBS athletic program installed some new state-of-the-art technology in the weight room last summer. With a fall sports season about to conclude, Perch has been paying off.
![](https://cdn.prod.website-files.com/662aafb2bbfc6e8c07df7082/664f3fea71e67e655c169a61_63b6c8b28a44f02e76138efb_photography_press-article-06.webp)
To Protect And Progress: Glenbrook South Student-athletes Lifting Faster, Smarter, Thanks To New Weight Room Tech
This school year Glenbrook South implemented a new piece of equipment in its weight room designed to monitor and improve training results without beating people up. The MIT-developed Perch system consists of a 3D camera that straps to a weight rack -- it's on all 14 racks in Glenbrook South's weight room -- and a computer...
![](https://cdn.prod.website-files.com/662aafb2bbfc6e8c07df7082/664f3fe4e886b43a295ecac6_63bc3f59a74a063e6b50fe98_photography_press-article-09.webp)
Exclusive: Saints Install Perch’s 3D Camera Technology
The New Orleans Saints have become the latest client for the 3D camera technology in their workout facility. The technology helped to propel LSU to their 2019 National Championship. Perch co-founder Jacob Rothman recently met with the New Orleans Saints and head strength and conditioning coach Dan Dalrymple. Perch installed their 3D camera...
![](https://cdn.prod.website-files.com/662aafb2bbfc6e8c07df7082/664f3fe4145d8445014d0b13_63bc3f491e702447397741d2_photography_press-article-10.webp)
How the Saints are using 3D cameras and motion tracking in the weight room to gain an edge
The New Orleans Saints are not necessarily trying to make bionic men, but they are feeling around on technology’s leading edge to help their players uncover their peak form in the weight room. So, roll with Saints longtime strength and conditioning coach Dan Dalrymple as he puts on his best cinematic voice. “We have,” he said with a dramatic...
![](https://cdn.prod.website-files.com/662aafb2bbfc6e8c07df7082/664f3fe97c08f160772675d0_63bc3f3b762ac8df67c7487b_photography_press-article-11.webp)
Terps Install 3D Cameras On Weight Racks To Assure Safe Lifting
The University of Maryland Terrapins football team installed 3D cameras on its weight racks this month to help student-athletes lift safely. The cameras track their movements and help the players achieve proper form. This could reduce the risk of lifting injuries. The technology, called Perch, was developed by a former varsity athlete at the...
![](https://cdn.prod.website-files.com/662aafb2bbfc6e8c07df7082/664f3fe4921d954f4b44628d_63bc3ef456d25f4f01d042a7_photography_press-article-12.webp)
LSU Football Trainer Jack Marucci Transitioning to Director of Performance Innovation
LSU is in the market for another key position on its staff. On Wednesday the program announced that longtime Director of Athletic Training Jack Marucci, would be transitioning to a new role within the athletic department. Marucci will take over as Director of Performance Innovation for the program, where his primary focus will be to hone in on...
![](https://cdn.prod.website-files.com/662aafb2bbfc6e8c07df7082/664f3fe5eab50eef60fcc055_63bc3ed63019ad37deef7bf6_photography_press-article-13.webp)
Meet Perch, the new weight room staple that’s becoming a game-changer in the SEC and beyond
Jacob Rothman wasn’t a massive college football fan. He was just your standard MIT graduate/ex-college baseball player who wanted to change the way people lifted weights. But when longtime LSU strength and conditioning coach Tommy Moffitt made the Tigers the first collegiate or professional sports team to roll the dice on Rothman’s new...
![](https://cdn.prod.website-files.com/662aafb2bbfc6e8c07df7082/664f3fe8cc1aa14207acb51a_63bc3eccd5af3cba93dc3047_photography_press-article-19.webp)
Perch Weight Room Tech Added to More NFL, College Football Facilities
The Jacksonville Jaguars, Seattle Seahawks, Ole Miss Rebels and Georgia Bulldogs are the newest professional and college football teams to equip their exercise facilities with Perch, an AI-backed weight training platform that tracks performance during workouts. Those teams join the New York Giants, Tennessee Titans, Miami Dolphins and LSU Tigers...
![](https://cdn.prod.website-files.com/662aafb2bbfc6e8c07df7082/664f3feab6adfd00ab18d24c_63bc3ea24784d540bd2bb4b0_photography_press-article-14.webp)
Weight Room Technology Boosts Sports Performance
In weight rooms across the country, top-flight sports teams are generating data from student-athletes beyond just how much weight is on the bar and how many times they can lift it. "Right now, you go to the weight room and you lift weights, the information you have access to is your sets, your reps and how much weight you moved," says...
![](https://cdn.prod.website-files.com/662aafb2bbfc6e8c07df7082/664f3fe671e67e655c169960_63bc40c2ad041d5e7a75db2a_photography_press-article-16.webp)
MIT spinoff brings artificial intelligence to the weight room
In January, 2019, a Cambridge startup called Perch sold the Louisiana State University football team on a new weight training system that uses video cameras and artificial intelligence software to boost athletic performance. One year later, the Tigers won the national championship of college football.
![](https://cdn.prod.website-files.com/662aafb2bbfc6e8c07df7082/664f3fe8a8b26523eab5fba7_63bc3e26fa7f1d6ca4a64103_photography_press-article-17.webp)
Pro And College Teams Use New Workout Device That Enables ‘Smart’ Weight Racks
Jacob Rothman, a first and third baseman at MIT, herniated a disc in his back while doing a warm-up set of squats during the summer after his freshman year. Though that helped end his baseball career, it helped launch a new technology. He and two fellow MIT students started working on Perch in 2016. With Rothman’s own physical therapy and...
![](https://cdn.prod.website-files.com/662aafb2bbfc6e8c07df7082/664f3fe7cc0c4bab5c9a6c74_63bc3e1856d25ff196d03818_photography_press-article-18.webp)
Perch is Reinventing the Weight Rack and Helping Athletes Train Smarter
An MIT-developed technology is helping a growing number of players and coaches – including those in the NFL, NBA, NHL, MLB, MLS, and Power Five conferences – improve overall performance in the weight room and on the field. Named Perch, the device uses a combination of cameras and machine learning to monitor movements during exercise and enhance...
![](https://cdn.prod.website-files.com/662aafb2bbfc6e8c07df7082/664f3fe4db024428417cf8e0_63bc4136ae9399e13064db60_photography_press-article-19.webp)
LSU Football Strength Coach Tommy Moffitt Recaps First Week of Workouts, How Technology Has Helped in Return
Technology like Perch allows coaches and athletes to determine the speed of movement in real time and adjust the weight or exercise accordingly. "Using the velocity-based system we have, Perch, we knew all of the sets and all of the reps and all of the velocities the guys were doing before we left."
![](https://cdn.prod.website-files.com/662aafb2bbfc6e8c07df7082/664f3fe47c0c2b1258629f70_63bc41daaf701805c0f37a00_photography_press-article-20.webp)
An Inside Look at the Technology That Will Help LSU Football Return to Peak Physical Condition
Discovering a baseline for each athlete—whether it's an incoming freshman or a returning player—is just another way in which the Perch technology will help LSU in the coming weeks as it attempts to get its players back in shape. What Perch allows is for strength coaches like Moffitt and Jacobs, as well as each individual athlete, to find the...
![](https://cdn.prod.website-files.com/662aafb2bbfc6e8c07df7082/664f3fe5cc0c4bab5c9a6772_63bc4273a74a067790513b6a_photography_press-article-21.webp)
LSU Is Winning the Weight-Room Arms Race With Real-Time Data
Three weeks after Perch installed units on each of the 22 weight racks at LSU’s indoor football facility on Oct. 1, Tigers coach Ed Orgeron said he noticed differences in his team’s performance on the field. “I think our guys are stronger and quicker and faster,” he said in late October. “I think as the season goes on, there’s not as many...
![](https://cdn.prod.website-files.com/661fb62fe30002aaf2ba638c/662d05c8c5ae0d51e512dd2a_insert_image_02.webp)
Start Gathering Data With Perch Today!
Reach out to us to speak with a representative and get started using Perch in your facility.