CNNThe two groups that reach the peak of human endurance? Extreme athletes and pregnant womenJun 6, 2019Saeed Ahmed & Scottie AndrewBy Saeed Ahmed & Scottie Andrewmore_vert
The TelegraphLimit of human endurance discovered by Duke University and pregnancy is very close to maximumJun 6, 2019Laura FitzpatrickBy Laura Fitzpatrickmore_vert