'Fitness Quest 10 Tire Flip'

'Watch Fitness Quest 10 Personal Trainer Jeff King attempt \"The Tire Flip Challenge.\"  The Tire Flip Challenge is to flip a 420 pound tire as many times as possible for 5 minutes.  This is a true test of strength and endurance.  Film yourself and lets see who is the BEST!' 

Tags: fitness , Workout , challenge , core , body , 10 , quest , king , total , ryan , Jeff , flip , tire , lower , upper , Todd , durkin , Burgess

• 飲み方
• fun workout
• jen
• losing
• plank workout plank challenge plank
• arms
• failarmy
• workout class
• no equipment
• testosterone