If you've ever carried a suitcase or bags of groceries up a few flights of stairs, you know how intense it can be. Your heart is pumping, your legs and butt are burning, and your arms are toast by the ...

Hold a dumbbell in each hand in front of your thighs. Hinge at the hips—keeping a slight bend in the knee—as you lower the ...

Add Yahoo as a preferred source to see more of our stories on Google. Woman doing sit-up with a dumbbell. You don’t need to hit the gym to get a quality core workout done. If you have a set of ...

In the U.S. fitness and healthy lifestyle community, step-ups are widely recognized as one of the most effective functional exercises. They train leg strength one side at a time, helping correct ...