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5 Killer Moves for Bigger Arms

5 Killer Moves for Bigger Arms

Intermediate Muscle building Gym Everyone

A focused arm-building routine designed to add serious size to your biceps and triceps in just a few weeks.

Length: 6 Weeks
Days a week: 2
Session length: 30 to 48 min
Equipment: Dumbbell, Bench, Barbell
Exercises: 11 across 2 workout days
In the app: Premium routine web shows a preview

The plan

Repeat the same workouts every week for the length of the routine. Add reps or sets before you add weight.

Arm Growth Workouts

Workout A 6 exercises

The rest of this routine is for premium members

This page previews the first workout day. The other days and every exercise open in the Fitnesskar app for premium members.

1 more workout day in the app

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About this routine

If you want bigger, thicker arms, you need to train them with purpose. This program is built to help you pack serious size onto your biceps and triceps using focused, high-quality arm sessions that push the muscles hard while still allowing enough recovery for growth.

You’ll train arms twice per week using two different workouts. Each session targets the biceps and triceps from multiple angles so you stimulate more muscle fibers and build balanced development. Expect intense pumps, controlled reps, and a strong focus on form. Keep your rest periods around 60–90 seconds between sets to maintain intensity without sacrificing performance.

This program works best for intermediate lifters who already have some gym experience and want to bring their arm development to the next level. Most workouts should take about 45–60 minutes. Train with intent, control the weight on the way down, and squeeze hard at the top of every rep.

Recovery and nutrition matter just as much as the workouts. Aim for plenty of quality protein each day from sources like chicken, fish, eggs, lean beef, or a whey protein shake if needed. Stay hydrated during training and fuel your sessions with balanced meals that include protein and carbs.

If you stay consistent, you may start noticing early changes in strength and muscle fullness within about four weeks. Stick with the plan for the full six weeks, push for small improvements each workout, and your arms will respond.