By Toni Gasparis
Strength training is any sort of exercise done against resistance that aims to strengthen your muscles. You can do this form of exercise with body weight such as pushups and crunches, freestanding weights like dumbbells or a barbell, with weight machines or with elastic bands. Many people avoid strength training because they are skeptical about its effectiveness, or concerned it’ll make them bulk up and gain weight. Have your biggest doubts and questions answered here and learn why you should reconsider strength training, here.