MyNavy HR - In just four short months Sailors will need to master the plank for the PRT. Earlier today we shared tips on how to plank, now let's tackle it together
![M on Twitter: "Update on plank challenge: I managed up to one minute by the skin of my teeth while making noises like a cow giving birth and just couldn't get any M on Twitter: "Update on plank challenge: I managed up to one minute by the skin of my teeth while making noises like a cow giving birth and just couldn't get any](https://pbs.twimg.com/media/EYi_9JHXYAEhIRF.jpg)
M on Twitter: "Update on plank challenge: I managed up to one minute by the skin of my teeth while making noises like a cow giving birth and just couldn't get any
![You're 5 Minutes Away From Abs Of Steel | Workout routine for men, Plank workout, Workout plan for men You're 5 Minutes Away From Abs Of Steel | Workout routine for men, Plank workout, Workout plan for men](https://i.pinimg.com/236x/39/0e/92/390e926a5afea26b28ebbdb7ade95464.jpg)