Isophit: There’s a New King of Torque Production. Long Live Isometrics!

Isophit: There’s a New King of Torque Production. Long Live Isometrics!

In the quest for physical prowess and overall health, our muscles play a starring role. Whether we're chasing athletic achievements, maintaining an active lifestyle, or simply carrying out daily tasks, understanding the mechanics behind muscle movement is paramount. Enter the captivating concept of torque - a force that lies at the heart of our ability to move and thrive.


Recent research conducted by Andreas Stotz and his team, published in the prestigious BMC Journal in 2022, explored the intriguing world of torque and its influence on muscle strength and performance.Their groundbreaking study focused on uncovering the importance of optimal joint angles during strength assessments, unraveling a new chapter in the science of human biomechanics.


Read the Study: Maximum isometric torque at individually-adjusted joint angles exceeds eccentric and concentric torque in lower extremity joint actions


To grasp the significance of torque, imagine a pivotal force that sets the body's wheels in motion. In simple terms, torque is the rotational force acting around an axis, causing objects (or in our case, body parts) to rotate. Think about how you twist a doorknob to open a door - that's torque in action!


In the context of our muscles, torque enables movement, stability, and the ability to conquer physical challenges. And that's where Stotz's study comes into play.


The study enlisted a group of young male adults who underwent a series of intense contractions involving the ankle, knee, and hip flexors and extensors, as well as hip adductors and abductors. The researchers explored three types of contractions: concentric (muscle shortening), eccentric (muscle lengthening), and isometric (active muscle tension, no joint angle change).


Traditionally, eccentric contractions were considered the superheroes of muscle strength, outperforming their concentric and isometric counterparts. However, Stotz and his team decided to dig deeper and introduce a groundbreaking twist to the experiment.


Here's where things get exciting. The researchers introduced the notion of individualized and optimized isometric joint angles. Picture this as a secret code that unlocks hidden muscle potential. When participants performed isometric contractions at these individually-tailored joint angles, the results were astonishing.


Against all odds, isometric contractions at the individually-adjusted joint angles unleashed higher muscle torques compared to eccentric and concentric contractions. This finding defied the conventional wisdom, challenging the longstanding belief that eccentric contractions reigned supreme in the strength department.


The study's revelations emphasize the importance of precision in strength assessments. By identifying and employing personalized joint angles, we can better understand an individual's true muscle capabilities. This insight has far-reaching implications for athletes, fitness enthusiasts, and rehabilitation programs alike.


Imagine tailoring your training routine to unlock your body's true potential. Armed with the knowledge of individualized joint angles, coaches and trainers can strategically design exercise programs to optimize muscle function and propel you toward your fitness goals.


Beyond performance enhancement, the study's findings hold promise in injury prevention and rehabilitation. Understanding the interplay between joint angles and torque production can empower individuals to better protect themselves from injuries and bounce back stronger from setbacks.


In the era of personalized medicine, torque and joint angle analysis offer a fresh perspective on health care. By tailoring strength assessments and exercise prescriptions to suit each individual's unique needs, healthcare professionals can empower their patients on their journey to better health.


Andreas Stotz and his team's research is just the beginning. As the scientific community delves deeper into the mysteries of torque and muscle strength, the possibilities for advancing human performance, promoting well-being, and shaping the future of fitness are boundless.


So, the next time you reach for a doorknob or embark on a challenging physical endeavor, remember the hidden force that propels you forward - the wondrous world of torque, shaping the very essence of our movement and health. The journey to unlock our full potential has just begun, and the future is brighter than ever before.


For further information on Isophit and its profound impact on functional health and performance, visit our website at or reach out to me via my email at


Yours in Isometric Strength,


Brad Thorpe

CEO / Inventor


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