: Only had time to give you guys one exercise I did this morning- guess?? A combo!!! My favorites! Ok, so you plank rock side to side then knee to elbow!! I did a combo of 20 counting the knee to elbow like 1 then 2 since the combo is kind of intense! Try it and feel the burn! #fitpsirationbyprissy #getyousome #core #abs #obliques