LovingFit Sharper Abs in a Month Challenge

Original workout: LovingFit

3 Rounds:
1 min. plank
10 straight leg raises (hold 10th rep in about 10-15 sec if possible)
10 diagonal leg raises (or knee raises - hold 10th rep in about 10-15 sec if possible)

Then 20 minute skipping, completed 2,000 skips