November
Here we are already, at November's challenge. This month brings us into the holiday season, so let's get our minds in the meditative zone as well as toning up the belly with plank holds.
Plank position is the same hold as the top of a pushup. Shoulders loose and stacked over the wrists, core tight with the navel drawn in to touch the spine, legs strong, pushing through the heels. If you need to modify, put the knees down (still keeping them behind the hips). You can also come onto the elbows if wrists begin to hurt.
If you have a strong core to begin, double all times.