Training Day for Club ? members with Eufay Wood of High Octane Training. Side planks with added difficulty by extending your leg and hand into the air while balancing on your hand. Planks engage your core and stabilizing muscles, while improving balance and endurance. Go Girls!

Get CrossFit Strong with Sony
Introducing the epic mashup of the century. Drumroll, please! Club 100 is joining forces with our pals from Iron Battalion