Puma Says It Made the Fastest Running Shoe Ever. We Put It to the Test

It is also a priority in weight saving. Studies show Every 100 grams (about 3.5 oz) shaved your shoes, the operating economy is improving about 1 percent. Hunt is always the ways to cut light foams, midsole, plate and unnecessary outfit from the outside. Cancel rear-ups also play a part with minimal heel collars, thin languages ​​and barely mesh.

If you target sub-3 or sub-5 hour marathon, the charm of promised performance earnings is strong. However, the effectiveness of carbon shoes varies significantly from the shoe to the shoe and runs to the runner.

The research shows Some runners have progress in the management of the economy with new shoe technology, others see minimal benefits or reduction of performance. Adapting to individual biomechanics, running speeds and shoes, all of them play an important role. The key is to find the shoe you answer.

Mixed results mean that Nike does not see if there is no rival claim to compete with the original 4% stamp. So far.

Puma, in the new fast-r nitro Elite 3, at the moment, the shelves do not have the effectiveness of any other shoes. But this is a running shoe smooth Athletes respond.

Tested and tested

Classic Super Shoes pastes with recipe: high ribjob, nitrogen stuck foam, full-length carbon plate, incredibly light ups and a folded rubber rubber. However, some aspects are a unique shape to a steep carbon cavity that comes from the front to the extra arm of weight and an extended carbon plate.

Puma Fast-R2 changes to the fast-r3 of the fast-r3 are thin, but Puma makes a difference. Zalugation in the details that opened improved efficiency, required a new design approach inspired by the digital prototiping of Formula 1. Currently tweaks on F1 cars are often physically modeled, not physically. Puma applied a digital modeling approach similar to the development of shoes working in the song.

“We celebrated the volume of the foot of 3D and 15 athletes, then used a computer to turn a computer and turn on one computer,” Todd Falker, the product he works in Puma, is the lead. “Then we could take this digital foot strike and communicate with digital shoes of all the runners.”

Romain Girard adds more than VP in Puma. “We have repeated the runner in the 3D world, but the repetition is 100 percent. The reiteration is exactly the same in computer simulation.”

The technology did not allow only 5.2 percent of the average foam, which does not allow the parts of the shoe, which did not use the designers. So it was cut. However, the 100 tested “test” tested the “test” test from various design permutions to create a large number of physical prototypes to comply with the designers to follow athletes.

“Usually a plate, a second plate, the third plate, then you should try them,” Girard said. “But we have managed to test hundreds of plates and configuration to our better, and then we should decide.”