div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imageimg data-url=documentfebruary-plank-challenge-day-1-20-sec-day-2-20-sec-day-3-30-sec-day-4-30-sechtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: FEBRUARY PLANK CHALLENGE! DAY 1 - 20 SEC DAY 2- 20 SEC DAY 3- 30 SEC DAY 4- 30 SEC DAY · 2015-01-29 · february plank challenge! day 1 - 20 sec day 2- 20 sec day 3- 30 sec day loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader033fdocumentsinreader033viewer20220427105f57af52204975310869be63html5thumbnails1jpg width=140 height=200 divdiv