Add Yahoo as a preferred source to see more of our stories on Google. Ask 10 people what constitutes cross-training, and I’d wager you’d get at least five different answers. Now, I bet if you were to ...

But, not every cross-trainer is a perfect fit for every gym-goer or doubles as running shoes. That’s why it’s important to consider size and fit, weight, heel-to-toe drop, support, and activities when ...