CommittedtoFitness
Cathlete
Afterburn
CardioSupersets
Athletic Training
As a big fan of step, I like the creativity of Low Impact Challenge but once I learned the routine, I found it does not provide as much of a cardio challenge for me as Afterburn or CardioSupersets. There's a 21-minute bonus step challenge at the end of Low Impact Challenge that also is included on the Cardio Supersets disk. So if I had to choose between the two programs, I'd probably get Cardio Supersets.
CardioSupersets
Athletic Training
As a big fan of step, I like the creativity of Low Impact Challenge but once I learned the routine, I found it does not provide as much of a cardio challenge for me as Afterburn or CardioSupersets. There's a 21-minute bonus step challenge at the end of Low Impact Challenge that also is included on the Cardio Supersets disk. So if I had to choose between the two programs, I'd probably get Cardio Supersets.