The exercise known as 'mountain climbers' has become a cornerstone in functional training. This move, which combines elements of cardio and strength, is perfect for those looking for a full-body ...

n this video I explain the mountain climbers exercise for beginners. I know this exercise can be tough if you're new to bodyweight fitness, so I teach it using progression. We start off with a ...

Personal trainer Jennifer Scherer climbed the tallest mountain in Africa with clients in their 60s. She said simple exercises like rucking and wall-sits are key to maintaining strength as you age.