Try this trainer’s home workout to build “defined arms, stronger triceps, toned shoulders and a stable back”

Woman exercising at home, performing dips using a chair as support.

When you think of arm muscle, you probably think of the biceps, the muscle that’s at the front of your upper arm. While the biceps hog the limelight, it’s actually the muscle behind it, the triceps, that’s bigger.

So if you’re interested in working out to achieve more defined muscles in your arms you need to make sure you’re paying attention to your triceps, which is exactly what this five-move routine from personal trainer Rachel Sacerdoti does.