LIVESTRONG.COM Plank Challenge Week 4

Welcome to the final week of LIVESTRONG.COM's Plank Challenge with trainer Elise Joan.

This week you'll be challenged to do some of the toughest plank variations out there. This is what you've been working for!

By paying attention to your form and holding these seven variations for as long as you possibly can, you'll tone your core quicker!

Keep track of your progress with our special calendar: lvstrng.com/PlankWeek4

Видео LIVESTRONG.COM Plank Challenge Week 4 канала LivestrongWoman