User blog comment:DYBAD/One life, Two powers/@comment-4576704-20121031150459

[Peak Human Agility] and [Peak Human Sensory System]

Parkour fits under Peak Human Agility and my higher-than-normal hearing fits under Peak Human Sensory Sytem and both are important to me because they allow me to traverse otherwise inhospitible terrain and grants me the ability to differentiate friend from foe by sensing the sounds of their footsteps.