Getting to the Core of it You don't have to just go to the gym to strengthen your core muscles. Yoga is a very good tool to access for improving the strength in your abs and back. You may think of yoga classes as slow and meditative or involving fluid movements from pose to pose. But there are individual yoga postures you can practice to stimulate the energy, growth, and strength in your core. Here are 10 yoga poses you can use to enhance your core: 1. BOAT POSE A standard yoga pose that can…