Much is said about the need for good Running shoesbut not many other items of clothing. For example, he sports bra important. Not only because it prevents chest pain, which is very common, especially in people with large breasts while running. According to a study just published in Boundaries in sports and active life.
In it, they analyze how the closure of this garment affects knee stiffness, a parameter that can significantly change running performance. It may sound like knee stiffness is a bad thing, but the term in this case refers to something positive.
And, no doubt, thanks to this study, it was noticed that sports bras More efficient ones are the key to improving that stiffness and, with it, improved performance in the race. This shows that not all shoes or clothes are breathable. A sports bra is a very important piece of clothing for more reasons than we thought.
What is knee stiffness?
Knee stiffness is a parameter that refers to resistance to deformation under the influence of force. It is used in biomechanics to analyze how the lower body reacts to landing during cyclic movements such as running and jumping.
In addition, as explained in a study published in 2021, “vertical stiffness of the legs and joints is a useful model for research accumulation and release of potential elastic energy through the muscle-tendon block in the stretch-shortening cycle” and can also provide information on athletic performance. It is for this reason that it was used in this other study to analyze how the use of a good sports bra affects performance. And it is clear that chest support is the key to optimizing knee stiffness.
The Importance of a Good Sports Bra
The study involved 12 runners-athletes. cup B, C or Dinformed themselves. All they had to do 3 minutes running on the treadmill. In addition, they were asked to do it in three different ways. These were from Sports bra with high or low support or open bust.
On the other hand, 10 cameras were placed and their movements were measured by individual retroreflective markers placed on different parts of their bodies. In particular, special attention was paid to chest and knee movementso that a connection between them can be found.
Thus, they concluded that compared to a bare-chested control, a low-support sports bra increased knee stiffness by 2% and a high-support sports bra by 5%. From all this, it is calculated that performance with a good sports bra increases by 7%.
In short, according to these scientists, even more effort needs to be put into the design of sports bras. Not just for inflamed breasts; which, as explained in the statement, affects 72% of female runners. Also to improve performance during the race. There are plenty of reasons.
Source: Hiper Textual
