especially as the triceps make up two-thirds of the size of your arm. This five-move workout from Fitness Trainer, Joe Bronston, targets both, and all you’ll need is 30 minutes and some dumbbells.

Don't have long to train? A fitness coach says this workout delivers plenty of bang for your buck ...

Place the kettlebell on an exercise mat (and be sure to use one if you have a hard floor surface), then adopt a high plank ...

According to bodybuilder and home workout expert Ivan Rusakov, all you need is a dumbbell (or adjustable dumbbell) to get visibly bigger arms at home, which can be done in just 30 days.

This scorcer recreates a signature Barry's workout at ... fully extend one arm to touch opposite foot, keeping core engaged. Alternate sides for 30 sec. FINISHER AMRAP x 4 min.