If you want to be a better runner, be a mountain climber. There’s no need for an axe and crampons – in fact, the beauty of this exercise is ... of keeping your upper body stable while moving ...

The exercise known as 'mountain climbers' has become a cornerstone in functional training. This move, which combines elements ...

But they also torch calories and work your entire body. Mountain climbers, named after the challenging workout of climbing a mountain, improve both leg and core strength and raise your heart rate.

Every Monday, we’ll be sharing with you one of our favourite exercises ... then turn to mountain climbers. This dynamic move is a great way to build upper and lower body strength while ...