07
Jul
2015
Navy SEAL Dr. Kirk Parsley on Sleep vs. Performance, Heart Rate Variability, & Supplementation
Greetings, Superfriends. This week, I’m excited to bring you another bona-fide superhuman. Get this – my guest Dr. Kirk Parsley is not only a former Navy Seal and all-around athlete (having seriously competed in football, track and field, power lifting, boxing, multiple martial arts, volleyball, and crew). He’s also a doctor.
