The simplest workout for more muscular arms

All you need are these two exercises and 5 minutes

Trainer: Alexia Clark, personal trainer at Alexia Fitness in Scottsdale, Arizona

Benefit: With just two simple exercises, you’ll build strength and size in your shoulders and triceps.

Directions: Perform each of the following exercises for 30 seconds back to back with no rest. That’s 1 round. Do 5 rounds with no rest between rounds.

1. Triceps dip

2. Alternating single-arm overhead press