The secondary muscles step-ups work are your hamstrings (which help to extend your hips), hip abductors and adductors (which maintain knee stability), and your calves (which help with ankle ...

Building muscle after 40 doesn’t require a gym membership or heavy equipment—your own bodyweight can be just as effective.

Step-ups translate to real-world movements Step-ups directly mirror stair climbing mechanics while providing scalable resistance training for weak thigh muscles.

There are innumerable health benefits to walking every day. These five walking exercises help build muscle and make working out more interesting!