Knees Up Move for High & Low Aerobic Exercises

"Hello this is Andrea Austin and you are watching Expert Village. Okay, we're getting started with doing high and low impact aerobics and we're going to go through a various amount of moves. The first one is called Knees Up. We're going to start by doing the low impact version, which means that your foot on the floor at all times, one foot or both feet; there's no jump in it. So, with Knees Up, you bring your knee up to at least a ninety-degree and pull your arms down at the same time. You exhale, inhale, exhale. And what this works is your abs and quadriceps and hip flexors and shoulders. Now, to add the high impact version, you add a little jump in the middle. So, you can see that your foot leaves the floor and so this adds more dimension to the work out. So, back to the low impact version. Your foot stays on the floor the whole time. And now the high impact version. Knees up for eight, seven, six, five, four, three, two and one."