The secret to big arms? It relies on many factors: genetic makeup, workout frequency and more. These elements determine the time it takes to get big biceps.

A fitness expert explains why two days a week is the ideal number of days to train your triceps for bigger, more muscular arms.

Some topics I cover in today’s video: -How to grow and get bigger arms fast -Protein pudding recipe -Top 5 tips for bigger arms / full arm routine -Lifting with friends and workout motivation ...

The biceps curl is a go-to exercise to build big arm muscle, but lazy reps can make it ineffective. Here's how to fix your form for more gains.