♠ PERSISTÊNCIA!!!🚒🚑🚨👊👏👏👏Tough one from @nextrung.lt.otteman in the #BlastMask! Try this one out! BlastMask.com ・・・ @enginecompanyfit10_nextrung here's that sandbag progression I told you I was gonna try tonight. Let me know what you think! @firefighterffit @firemsathlete_nextrung #F3PushUpChallenge http://www.llswa.org/site/TR/Events/FirefighterStairclimb?px=1844729&pg=personal&fr_id=1560 #nextrung #ClimbConquerCure #fightforairclimb2018 #scottfirefighterstairclimb2018 #makewaronptsd #makewaronlodds #blastmask #pwrtraining #squirrelandstraightjacket #firefighterfunctionafitness ##firesciencenutrition #fittofightfire #555fitness #floorabovefitness #firefighterfitness #firefighter #cure #cancerawareness #bloodcancer #lungcancer @americanlungco @scottsafety @leukemialymphomasociety @firefighterstairclimb