Exercise Equipment Guide: Treadmills, Weights, and Home Gyms

What happens when your treadmill stops suddenly, and how can you troubleshoot common home gym equipment? Selecting the best mini-trampolines, resistance bands, and cross trainers can significantly improve your at-home fitness results and safety.

What Areas of the Body Do Sprints Work?

Published Jul,08 2011 | By Yonika Willis

Have you ever noticed the difference between a runner’s physique and a sprinter’s? Sprinters typically have more definition to the tone in their legs and abs than distance runners. This is because sprinting targets six specific muscle groups: hamstrings, quadriceps, glutes, hips, abdominals and calves.

Yonika Willis began her writing career in 2000 as a reporter/editor for her college newspaper. She is a former "South Bend Tribune" reporter and has written for publications such as "Notre Dame Magazine" and "Bethel College Magazine." She holds a master's degree in English studies and communication from Valparaiso University and a bachelor's degree in writing with a journalism minor from Northern Michigan University.