It’s true: adding variety to your workout routine improves your overall fitness. Switching up your training prevents injuries, and provides your body with "muscle confusion," which keeps you from hitting a plateau by forcing your muscles to constantly adapt. But changing your workouts at random may not actually be the smartest way to achieve your best results, because it’s harder to develop a training plan with exercises that complement each other—and harder to stay accountable and make measurable progress in strength or skill. With that in mind, here’s how (and why) to balance your routine intelligently with barre and yoga. Strength-building, muscular conditioning, stretching, and active recovery: a perfect combination The