Day 31 Posted by bronick on July 8, 2009 Posted in: Burpee Challenge. Tagged: Burpees. Leave a Comment 100 Day Burpee Challenge 31 more done… Although it was rough, as my quads a bit dead from the squats yesterday. Read about the challenge here… ••Ben•• (iPhone iRonick) Posts navigation ← WOD Front Squats & GHD Situps WOD Nate →