No Equipment Necessary: Mountain Climbers
There are lots of exercises you can do that really work your body without having to use a machine, weights or accessories. One of my favorites is the Mountain Climber, because it's a great exercise for the lower body muscles, the core, and it's also a great form of cardio. Here's how to perform it: Start in a traditional push-up starting position — shoulders over hands and weight on just your Read more







