How many reps should I do for big arms?

Author: Janis Hettinger MD  |  Last update: Saturday, June 21, 2025

Reps For An Arm Workout Aim for a moderate rep range of around 8-12 reps per set for optimal muscle growth, strength, and hypertrophy in the biceps, triceps, and other arm muscles.

How many reps to build big arms?

For building bigger arms, it's generally recommended to train them 2 to 3 times per week. Here are some key points to consider: Volume and Intensity: Aim for 3 to 5 sets of 8 to 12 repetitions for each exercise targeting the biceps and triceps. This range is effective for hypertrophy (muscle growth).

Should you do high reps or low reps for big arms?

The biceps and triceps should be trained using rep ranges between 5-20 reps to best maximize strength, muscle growth, and overall development of the muscles. So, in general, low reps with heavy weight tend to increase muscle mass, while high reps with light weight increase muscle endurance.

How to get big arms quickly?

How To Get Bigger Biceps: The 6 Best Exercises
  1. Concentration Curls (short head)
  2. Hammer Curls (long head)
  3. EZ Bar Curls (long / short head depending on grip)
  4. Preacher Curl (short head)
  5. Single Arm High Cable Bicep Curl (short head)
  6. Chin Ups (long / short head depending on grip)

Is 20 reps of bicep curls good?

Studies have shown that sets from 5 to 30 reps can lead to muscle growth! As a result, I often recommend doing both high reps and low reps. Low reps should be done on compound exercises and high reps should be done on isolation exercises.

How Many Sets Should You Do Per Workout To Build Muscle?

Is a 50 lb bicep curl good?

The average Dumbbell Curl weight for a male lifter is 52 lb (1RM). This makes you Intermediate on Strength Level and is a very impressive lift. What is a good Dumbbell Curl? Male beginners should aim to lift 14 lb (1RM) which is still impressive compared to the general population.

Does doing 100 reps build muscle?

So, yes, in terms of lasting gains, strength and endurance, the 100 rep workout will contribute to your muscle growth and sporting performance going forwards.

Can I get big arms in 30 days?

Is it possible to get bigger arms in 30 days? Yes. You'll need to focus on strength training and muscle building to achieve bigger arms in a month.

Can I train biceps every day?

For optimal results when starting out, consider training your biceps no more than twice a week. Two sessions a week gives your muscles enough post-workout recovery to perform at their maximum capacity during the next session.

How many reps to get lean?

If you are looking to increase your muscular endurance you should be lifting lighter weights for more reps (12+) (Baechle & Earle, 2019). If you are looking to lose fat, then you are looking to lift light to mid weight for higher reps (10-15) (Tuminello, 2014).

Are 20 reps too much?

On the other hand, Sheridan says that beginners just looking to tone up might aim for a maximum of 20 reps per set. “If you can implement above 20 reps, there is a chance that you are practicing with light or easy weights, which will not help you improve or grow,” he warns.

Is it better to lift heavy or do more reps?

Research suggests lifting smaller weights and doing more repetitions (or, in gym parlance, “reps”) can have a role to play – but it all depends on your goals. In short: if your goal is to build serious strength and bone density, lifting heavy is an efficient way to do it.

How quickly do arms grow?

Most beginners will see noticeable muscle growth within eight weeks, while more experienced lifters will see changes in three to four weeks. Most individuals gain one to two pounds of lean muscle per month with the right strength training and nutrition plan.

What is the 40/20 method?

40/20 intervals are designed around 40 seconds of work followed by 20 seconds of rest or active recovery. They fall under the umbrella of Tabata workouts (named after Dr. Izumi Tabata) and are often referred to as HIIT (high-intensity interval training).

Should I do more reps or more weight for bigger arms?

Or, Mix Things Up? So, in general, low reps with heavy weight tends to increase muscle mass, while high reps with light weight increases muscle endurance. This doesn't mean that you have to rely on one method exclusively. Alternating between the two may be the best approach for long-term success.

Will doing 100 bicep curls a day do anything?

Key Takeaways. Daily bicep curls can lead to significant muscle growth due to increased muscle protein synthesis. Frequent training enhances neuromuscular adaptations, resulting in increased strength.

How to get bigger arms fast?

Our Top 5 Exercises to Build Big Arms:
  1. Biceps Curl. The most commonly performed exercises to build big arms are the biceps curl. ...
  2. Triceps Extension with Plate. ...
  3. Biceps Curl to Arnold Press. ...
  4. Landmine Single Arm Shoulder Press. ...
  5. Kettlebell Hang Power Snatch.

Will my arms grow if I train them 3 times a week?

Another study in 2016 by Brad Schoenfeld revealed that training biceps more than once each week was more effective in enhancing muscular growth. Working biceps two to three times per week resulted in roughly twice the muscle growth compared to baseline (3.7 percent vs. 6.8 percent).

Can you get 20 inch arms naturally?

Genetics certainly come into play, but far more people are capable of building a legitimate 20-inch arm than will ever know. In many cases, if they only did things differently, their arms would grow to their ultimate potential rather than be stalled out one to three inches shy.

Why is it hard to get big arms?

One of the main reasons why your arms don't grow is because you don't do the exercises correctly. It looks good when you can move a lot of weight, but this is not necessarily effective. This usually means that the target muscle is used less and other muscles are used more.

Should I train biceps or triceps first on arm day?

Generally, the muscles you prioritize are the ones that see the biggest gains. If you want stronger tris, do those exercise sets before starting on your bicep workout. That way, you keep your momentum going and make sure the tris are thoroughly exercised.

Is 200 reps too much?

So, performing 200 reps of a movement repeatedly over an extended period will let you build strength and muscular endurance. With workouts like these, bodyweight is more than enough resistance to create fatigue and force your body and muscles to adapt.

Should I lift heavy or light to gain muscle?

They sometimes think they can't train hard anymore, but if they just go lighter and do more reps, they can build muscle too.” Bottom line: “It's the effort you put in that matters most,” Hyson says. “Lifting heavier builds more strength, but lifting to failure with any weight can build bigger, more aesthetic muscles.”

Does leg press increase leg size?

A: Absolutely! When combined with a proper diet and consistent training regimen, the leg press can help you pack on size and strength in your lower body.

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