The Core Move You're Missing (Better Than Sit-Ups)

Boxrox’s recent feature argues that the best core exercise you aren’t doing can beat sit-ups for building a stronger, more athletic body. The core isn’t just about flexing the spine; it’s about bracing, stabilizing, and transferring force during movements like push-ups. The takeaway is simple: targeted, control-first core work can deliver more real-world strength than endless crunching. If you want your push-ups to feel steadier, and your back to stay protected through higher reps or weighted variations, this is a good path to consider.

Why it matters for push-ups

Core strength in push-ups isn’t about having ripped abs; it’s about bracing and stabilizing your torso so your spine remains neutral while your arms move. Anti-extension and anti-rotation work trains your midsection to resist sagging or twisting as you press, lower your chest, and then press back up. When the torso stays solid, scapular movement and shoulder stability improve, which means fewer wobbling reps and more efficient force transfer. A stronger, steadier core translates to better push-up form across variations—knee, standard, tempo, or weighted—without sacrificing lower-back health.

PUSHapp take

From our perspective, this aligns with practical training: incorporate stable, pattern-based core work into warmups and main sets, and progressively overload with control. Swap some sit-ups for stabilizing movements, emphasize neutral spine and controlled tempo, and track consistency across workouts. Build a simple progression that keeps you bracing through brunt of the rep, not just finishing the counting.

Try this

• Pallof press with a resistance band or cable, 3 sets of 6-8 reps per side, focusing on a solid brace.
• Dead bug with slow tempo and deliberate limb extension for every rep.
• Hollow-body holds or hollow holds with leg lowering, starting 15-20 seconds and building to 30-45 seconds.
• Farmer’s carries or suitcase carries to challenge anti-rotation, 2-3 rounds of 30-60 seconds each.

Original source: BOXROX.

2 min read.

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