The rock-hard core workout

Plank – Workouts for women – We Heart Living

3. Plank There are a million plank variants, it’s our job to keep it interesting, right? Take a regular plank position with a neutral (flat) spine and, bracing your stomach as if for impact, dip your waist from right to left, working those side oblique muscles, as if you are trying to touch your hip bone on the ground. You should feel this in your lower tum. Remember to keep your eyes forward; if you’re looking at your body while doing this, you’re not doing it right.