The problem of unprovoked attacks isn’t confined to the Cross: Nationwide between 2000 and 2013, a shocking 91 Australians were killed in one-punch attacks of this variety.

A right front cross punch is a functional movement that works the core, upper-lower body, as well as the back and shoulder muscles. A front punch impact into the bag forces resistance back to the ...

Cross jacks are an excellent way to get your heart rate up, but this variation of jumping jacks really rocks your inner thighs, making it an awesome toning exercise, too! Stand with your feet ...