Which jump trainer is best? The only day worse than leg day is the day after leg day. A jump trainer is a great way to switch up your lower-body workouts to isolate specific leg muscles, which can ...

Growing up, my elementary school’s “field day” was the highlight of the year. Three-legged, wheelbarrow, and potato sack races all led up to the main event: The high jump. And every year, I told ...

Add Yahoo as a preferred source to see more of our stories on Google. Most fitness gurus recommend including both isolation and compound movements in your workout routine to get the best of both ...