It's scientifically proven to be the most efficient and effective method of improving your overall fitness level — which is why it's the framework for many popular group and boutique fitness classes. (mindbodygreen.com)
Overall, strength training exercises or workouts are great for improving your overall fitness health. (fitwirr.com)
Improve your overall fitness by calculating your BMI and ideal weight, then choose a workout plan. (womenshealthandfitness.com.au)