8 Easy Daily Exercises for a Stronger, Healthier Body (5 of 5)

7. Knee Tuck Crunches

Want a strong, stable core? Knee tuck crunches are your ticket. Sit down, lean back slightly, extend your legs, then tuck them in. It’s a little like riding an invisible rollercoaster—and yes, your abs will definitely feel it. Great for targeting that tricky lower belly area. Just a few sets a day can really fire up your core and help you build a stronger, more defined midsection over time.

8. Bird Dog

This one sounds cute (and it kinda is). Start on your hands and knees, then slowly reach one arm forward and the opposite leg straight back. Hold for a moment, find your balance, then bring it back in and switch sides. 

It’s not about speed here—it’s about control and focus. Think of it like training your body and your brain at the same time. You’ll feel your core working in ways you might not expect, and your balance will quietly improve with every rep. The slow, steady movement forces you to be present—it’s almost like a moving meditation. So even on stressful days, this one gives you a little mental reset and a stronger core. Win-win.