Best Exercises for Big Arms - Free Biceps & Triceps Workout

Building muscular arms is more than just about aesthetics—it’s about strength, confidence, and functional fitness.

Whether you’re a man striving for larger biceps and triceps or a woman looking for toned, defined arms, training your arms is key to achieving a balanced, strong physique.

In this comprehensive guide, we’ll dive into:

  • Why arm training is important for everyone.
  • The anatomy of your arms and the muscles you’re targeting.
  • The best science-backed exercises for hypertrophy (muscle growth).
  • Ideal sets, reps, and weights for optimal progress.
  • A sample workout routine designed for maximum results.
  • Actionable tips to ensure you get the most out of your training.

If you’ve been struggling with underdeveloped arms or want a plan that works without trial and error, this guide will provide everything you need to succeed.

Let’s get started!

Team GetFIT App
December 21, 2024

The Best Exercises for Bigger, Stronger Arms: A Complete Guide

Why should you develop Big Arms?

1. Functionality in Daily Life

Strong arms aren’t just for show. They’re essential for performing everyday tasks such as lifting groceries, pushing, pulling, or even carrying your kids. Training your arms enhances your ability to perform these tasks effortlessly.

2. Boost Confidence

Whether you’re rocking a tank top, a dress, or even a suit, muscular arms radiate confidence. For men, it’s often about looking powerful, while for women, defined arms give a sense of strength and independence.

3. Improved Sports Performance

Strong biceps, triceps, and forearms contribute to better performance in sports such as tennis, basketball, swimming, or martial arts.

4. Better Upper Body Symmetry

Arm training creates balance in your upper body, complementing your chest, shoulders, and back development. Neglecting your arms can lead to imbalances, increasing the risk of injury.

Anatomy of the Arm: What Muscles Are You Training?

Before jumping into exercises, it’s important to understand the key muscles that make up your arms:

1. Biceps Brachii (Biceps)

The biceps, located on the front of your upper arm, are responsible for elbow flexion (bending your arm) and forearm supination (turning your palm upward).

  • Primary Function: Pulling and lifting.
  • Exercises: Curls, chin-ups, and rows.

2. Triceps Brachii (Triceps)

The triceps, located on the back of your upper arm, make up about two-thirds of your arm’s size. They’re responsible for elbow extension (straightening your arm).

  • Primary Function: Pushing movements.
  • Exercises: Dips, pushdowns, and presses.

3. Brachialis

The brachialis lies underneath the biceps and contributes to the width and thickness of your arm.

  • Primary Function: Elbow flexion.
  • Exercises: Hammer curls and reverse curls.

4. Forearms

The forearms consist of multiple muscles responsible for wrist flexion, extension, and grip strength.

  • Primary Function: Grip and wrist movement.
  • Exercises: Wrist curls, farmer’s carries, and dead hangs.

The Best Exercises for Each Arm Muscle

Best Bicep Exercises for Muscle Growth

  1. Barbell Bicep Curls
    • Why: One of the best exercises for overall biceps mass.
    • How to Do: Hold a barbell with an underhand grip, shoulder-width apart. Curl the barbell while keeping your elbows close to your torso. Lower slowly.
    • Tips: Avoid using momentum by swinging your body. Focus on controlled movement.
  2. Incline Dumbbell Curls
    • Why: Targets the long head of the biceps, creating a fuller look.
    • How to Do: Sit on an incline bench with dumbbells. Curl them upward, keeping your arms extended at the start for a greater stretch.
  3. Chin-Ups
    • Why: A compound movement that targets your biceps while engaging your back and core.
    • How to Do: Grab a pull-up bar with a supinated (underhand) grip. Pull yourself up until your chin is above the bar.

Best Tricep Exercises for Muscle Growth

  1. Close-Grip Bench Press
    • Why: Great for building mass in the triceps.
    • How to Do: Use a bench press with a narrower grip (just inside shoulder width). Lower the bar to your chest and press upward.
  2. Tricep Dips
    • Why: A bodyweight movement that heavily targets the triceps.
    • How to Do: Use parallel bars. Lower your body until your elbows are at a 90-degree angle, then push back up.
  3. Cable Tricep Pushdowns
    • Why: Allows for constant tension on the triceps.
    • How to Do: Attach a straight or rope handle to a cable machine. Push the handle downward, extending your elbows fully.

Best Forearm Exercises for Muscle Growth

  1. Farmer’s Carries
    • Why: Builds grip strength and forearm endurance.
    • How to Do: Grab heavy dumbbells, keep your torso upright, and walk for distance or time.
  2. Reverse Curls
    • Why: Targets the brachioradialis and the forearms.
    • How to Do: Use an overhand grip on a barbell or dumbbells. Curl upward while keeping your wrists neutral.

How Many Sets, Reps, and Weight Should You Use?

For hypertrophy (muscle growth):

  • Sets: 3–5 per exercise.
  • Reps: 8–12.
  • Rest: 60–90 seconds between sets.
  • Weight: Use a weight that challenges you but allows you to maintain proper form for all reps.

Sample Arm Day Workout

Warm-Up (5–10 minutes):

  • Light cardio and dynamic stretches.

Workout:

  1. Barbell Bicep Curls – 4 sets x 10 reps.
  2. Close-Grip Bench Press – 4 sets x 8–10 reps.
  3. Incline Dumbbell Curls – 3 sets x 12 reps.
  4. Tricep Dips – 3 sets x 12–15 reps.
  5. Hammer Curls – 3 sets x 10–12 reps.
  6. Cable Tricep Pushdowns – 3 sets x 12–15 reps.
  7. Farmer’s Carries – 3 sets, 30 seconds each.

Cooldown (5 minutes):

  • Stretch your arms and shoulders.

Tips for Success

  • Progressive Overload: Gradually increase the weight or reps over time to continue building muscle.
  • Consistency: Train your arms 1–2 times per week for best results.
  • Proper Nutrition: Support your workouts with high-protein meals. Get recipes inside the GetFIT App!
  • Form First: Always prioritize proper form over heavier weights to avoid injuries.

Struggling to Build Your Arms? Let the GetFIT App Help!

If you’re tired of guessing your way through workouts or struggling to see results, the GetFIT App’s Premium Membership has everything you need:

  • Hundreds of science-backed workout plans tailored to your goals.
  • A database of high-protein recipes and customizable meal plans to fuel your muscles.
  • Our AI Coach, ORION, who creates personalized plans based on your body, goals, and experience.
  • Calorie tracking, progress monitoring, and expert support to keep you on track.

Who Is the GetFIT App Premium Membership For?

  • Anyone wanting to build muscle or lose fat with tailored plans.
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