Congratulations, you're ready to start your fitness journey . . . now what? If you're new to fitness, or getting back into working out, you might not be ready to head into the gym right away.

Step aerobics is an up-tempo way to get your heart pumping and stay fit. Doing this choreographed cardio workout as part of a group exercise class can help build motivation and create a sense of ...

Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as a personal trainer and weightlifting coach. She has been writing about health for over 10 years. While plenty of ...