AK Active - PLANK CHALLENGE FINAL DAY! DAY 31! - 3 MINUTE PLANK! If you have been following this all the way, we are so so proud of you! This is going
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
![30 Day Plank Challenge - A beginners challenge to reach a 3-minute plank! | 30 day plank challenge, Plank challenge, 30 day plank 30 Day Plank Challenge - A beginners challenge to reach a 3-minute plank! | 30 day plank challenge, Plank challenge, 30 day plank](https://i.pinimg.com/736x/99/c7/ff/99c7ffeb409fe57f425a5a602d223bb2.jpg)