According to many trainers in Nashville, CrossFit offers an excellent and approachable method for reaching personalized fitness goals. One of the great things about CrossFit is that anyone can do it, whether you’re an exercise newbie or a seasoned athlete. CrossFit’s scalable, variable workouts have made their way into a number of some of the best Nashville gyms. One of those gyms is CrossFit 615. There, a four-step program eases newcomers into the exercises, beginning with a free introductory lesson and working toward intensive workouts. Sample workouts might include everything from jump roping and pushups to swinging kettlebells and flipping tires.