Want strong and defined triceps? Debi Laszewski, one of the most respected fitness trainers, shares her top exercises to sculpt your arms.

But when it comes to filling out your sleeves and growing a massive (and strong) set of arms, the triceps are the real GOAT.

The seated dumbbell overhead tricep extension is a fantastic ... So, make sure to warm up sufficiently before even considering using heavy dumbbells. The overhead dumbbell extension can either be ...

A trainer outlines how to perform five of his best superset workouts to get rid of underarm jiggle and tone your upper body.