Add direct volume
If your arm work is a couple of lazy sets after chest and back, that is the problem. Program 10 to 16 quality sets per week each for biceps and triceps, split across two sessions.
Why are my arms not growing?
Arms usually lag from too little direct volume, sloppy compound only training, and never progressing the isolation lifts.
The quick answer
Big compounds alone rarely max out your biceps and triceps, and the triceps make up about two thirds of your arm size. Hit each with 10 to 16 hard sets per week of direct work, take sets close to failure within 1 to 3 reps, and actually add reps or weight over time. Curls done with momentum and half range triceps pushdowns build very little.
How to think about it
Prioritize the triceps
The triceps are the larger muscle, so overhead extensions and close grip pressing move the needle most on arm size. Do not let curls dominate your arm work.
Progress and control
Use a full stretch to full squeeze, kill the swinging, and push sets to within 1 to 3 reps of failure. Then beat last week by a rep or a small load.
Do this
- Count your setsTotal your weekly direct biceps and triceps sets. Below 10 each is likely why they stall.
- Include a stretch positionAdd incline curls and overhead triceps work to train the muscles lengthened.
- Slow the negativesTake 2 to 3 seconds lowering to cut momentum and add tension.
- Log and beat itTrack each arm lift and aim to add a rep or small weight each week.
Keep going
How SUUPR helps
Arms usually lag from too little direct volume, sloppy compound only training, and never progressing the isolation lifts.