8 seated ab exercises that fire up your core in 10 minutes – no mat or floor space needed

All you need is a chair ...
Fit&Well on MSN

A Pilates instructor shares five core exercises to replace planks

Build a stable core that’s “genuinely strong and protected” with these exercises ...

No planks or sit-ups: This 5-minute Pilates routine targets your deep core to build strength and stability

Here are the four exercises to try.

How this one exercise, one minute a day can change your core and overall health

The power of a plank is more than you imagine. It can improve your health when done correctly. An expert shares tips on the right form, timings, common mistakes to avoid, and more.

I'm a Coach and Here Are 5 Chair Exercises That Build Core Strength Faster Than Planks After 60

A certified strength coach shares 5 chair exercises that build core strength after 60 — no planks, no floor work, just ...

Sit-ups vs crunches: The core exercise that actually builds stronger abs

Both work your abs, but in different ways ...
Health.com

11 Bodyweight Core Exercises More Effective Than Sit-Ups

Nick Blackmer is a librarian, fact-checker, and researcher with more than 20 years of experience in consumer-facing health and wellness content. Dead bugs improve core stability and coordination by ...