Magic Yoga Move: Have More Energy Right Now! As the days begin to get shorter and colder, I always notice a big drop in my energy level. And if I don't do anything about it, I soon start to feel sluggish and worn out. Luckily, there's an amazing antidote—Warrior 3. By focusing on balancing, plus engaging my leg and core muscles, I wake up my brain and body, which gives me a quick shot of energy.