Join this abs challenge to see how far you can go. If you finish it, start over with a higher number of reps. You can even do this abs challenge for as many days as you want, just make sure to always add more reps.
There are a total of 2625 crunches, 1050 leg lifts and 2475 seconds of plank. Isn’t that a huge progress from 0-0-0 ?