The lateral step-up and biceps curls is a great exercise for those interested
in getting the most out of their time in the gym. Since isolation exercises such
as biceps curls are largely unnecessary for weight loss goals, including them
with full lower body exercises at the same time are great exercises for losing weight.
Step-ups are a great exercise for balance and coordination in addition to
working all the muscles of the lower body but lateral step-ups take them a step
further helping you develop strength in the frontal plane.