No, not planks or sit-ups — here's the one abs exercise you need for elite core strength and stability without weights
The article highlights an alternative to traditional sit-ups and planks for building core strength without weights. It recommends the hollow knee tuck as a low-impact, effective exercise that supports spinal health. The move is presented as suitable for those with back pain or mobility limitations.
- ▪The hollow knee tuck is promoted as a superior, low-impact alternative to sit-ups and planks for core strength.
- ▪Sit-ups may contribute to lower back and neck pain, especially without proper form or core engagement.
- ▪The exercise is part of a broader trend toward personalized, joint-friendly fitness routines.
- ▪Repeated lumbar flexion in sit-ups can place unnecessary pressure on the spine.
- ▪Core exercises like the hollow knee tuck focus on stability and engagement without requiring momentum or heavy movement.
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Wellness Fitness Workouts No, not planks or sit-ups — here's the one abs exercise you need for elite core strength and stability without weights How To By Sam Hopes published 17 May 2026 Try the hollow knee tuck instead When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. (Image credit: Getty Images) Copy link Facebook X Reddit Email Share this article 0 Join the conversation Follow us Add us as a preferred source on Google Newsletter Subscribe to our newsletter Are you bored of doing 100s of sit-ups and crunches, but you don't quite know how to diversify your routine? Maybe certain moves are off the table due to back pain, tight hips, or mobility issues.
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