Flutter-kick’s equally evil counterpart are the over-unders get excited.
Start lying on your back. If you have a weak core or lower back, feel free to put your hands underneath your hip bones for support and to create the correct pelvic tilt. (Ignore my poor form, I couldn’t really use my hands!)Using your core, you are going to lift you feet about two feet off the ground. Then extend you legs so your feet are 12 inches apart. You are going to do a clapping like motion, going over and under each leg. Keep your core tight and use your breathing to focus on good core contraction.
I recommend several short bursts of this movement to focus on form while you exhaust your core and find a good burn.
Up next, Day 10: Leg Climbers ! Feel free to comment with any questions or concerns or email me at firstname.lastname@example.org