Skull crushers vs triceps pushdowns: which builds bigger arms?

Why it matters for push-ups

Boxrox recently ran a comparison between skull crushers and triceps pushdowns, two common arm exercises. Grip and elbow stress matter because they influence how the exercise loads the joints. Correct grip width, wrist alignment, and elbow tracking can reduce risk and help the movement fit into a broader program. Strong triceps help push ups from the halfway point to full extension, supporting elbow extension and shoulder stability. The movement you choose can influence push-up performance and how your arms feel after a tough session. In the end, the goal is a balanced approach that fits into a broader strength plan. The long-term plan for arm training should balance load, recovery, and progression.

Original source: BOXROX.

Pushapp take

From a practical standpoint, build size and strength with a mix that respects tendon health. Start with bodyweight triceps work like close grip push ups and tempo controlled variations. A balanced routine uses both compound and isolation work while monitoring signs of overuse. A thoughtful mix helps tendon health while still challenging the arms. If you add isolation moves, ensure movement quality remains high and progress gradually. Pair these moves with adequate warm up and mobility work.

Try this

• close grip push ups 3 to 4 sets of 6 to 12 reps with a controlled tempo, keep elbows tucked, and exhale on the press
• skull crushers with light to moderate weight if form is solid, 2 to 3 sets of 8 to 12 reps, tempo 3 seconds down, 1 second up, maintain a comfortable range of motion and avoid momentum

Track elbow comfort and stop if pain arises.

1 min read.

Source: BOXROX. PUSHapp commentary is original and based on the public RSS summary.