08/10/2026
How to Perform an Ab Crunch Machine 💪🔥
The ab crunch machine is a great way to strengthen your abdominal muscles, with the added benefit of being able to progressively increase resistance.
Start by adjusting the seat and selecting a manageable weight.
Brace your core, then curl your ribcage towards your pelvis, focusing on contracting your abs rather than pulling with your arms.
Control the movement back to the starting position and avoid using momentum.
🔥 Keep your hips stable
🔥 Focus on the contraction
🔥 Control every rep
🔥 Don't sacrifice technique for more weight
Your abs are muscles too — train them with the same attention to technique and progression as everything else!
📍 Eclipse Health & Fitness