Warmer weather means it's time to show off those muscles you've been working so hard on all spring. This month at Studio Physique, we're all about strengthening and lengthening those gorgeous backs, arms and shoulders. Hellooooo tank top season!   Meg Lats Pull Down Start on one blue spring. Add a yellow for extra resistance, or drop down to a black and two yellows to really focus on your form. Grab the red cables and lie down on your stomach with your feet facing the front of the machine. Use your back,