The Challenge
The Plank Challenge must be completed in four weeks. At first, you simply start out in the plank position for 20 seconds. Easy, right? Slowly, you build up your stamina until you are planking for four minutes during the final days. Follow this plan:
Day 1 – 20 seconds
Day 2 – 20 seconds
Day 3 – 30 seconds
Day 4 – 30 seconds
Day 5 – 40 seconds
Day 6 – Rest
Day 7 – 45 seconds
Day 8 – 45 seconds
Day 9 – 60 seconds
Day 10 – 60 seconds
Day 11 – 60 seconds
Day 12 – 90 seconds
Day 13 – Rest
Day 14 – 90 seconds
Day 15 – 90 seconds
Day 16 – 120 seconds
Day 17 – 120 seconds
Day 18 – 150 seconds
Day 19 – Rest
Day 20 – 150 seconds
Day 21 – 150 seconds
Day 22 – 180 seconds
Day 23 – 180 seconds
Day 24 – 210 seconds
Day 25 – Rest
Day 26 – 210 seconds
Day 27 – 240 seconds
Day 28 – Until failure The Challenge The Plank Challenge must be completed in four weeks. At first, you simply start out in the plank position for 20 seconds. Easy, right? Slowly, you build up your stamina until you are planking for four minutes during the final days. Follow this plan: Day 1 – 20 seconds Day 2 – 20 seconds Day 3 – 30 seconds Day 4 – 30 seconds Day 5 – 40 seconds Day 6 – Rest Day 7 – 45 seconds Day 8 – 45 seconds Day 9 – 60 seconds Day 10 – 60 seconds Day 11 – 60 seconds Day 12 – 90 seconds Day 13 – Rest Day 14 – 90 seconds Day 15 – 90 seconds Day 16 – 120 seconds Day 17 – 120 seconds Day 18 – 150 seconds Day 19 – Rest Day 20 – 150 seconds Day 21 – 150 seconds Day 22 – 180 seconds Day 23 – 180 seconds Day 24 – 210 seconds Day 25 – Rest Day 26 – 210 seconds Day 27 – 240 seconds Day 28 – Until failure

Posted 8 years ago