The best bodyweight exercises targeting the core include functional, full-core training exercises like the dead bug, bird dog ...

Welcome to Start TODAY. Sign up for our free Start TODAY newsletter to receive daily inspiration sent to your inbox — and join us on Instagram! Many people don’t use correct form when doing core ...

Sit-ups can be a great way to strengthen your abdominal muscles that sit around your stomach. But they can quickly get repetitive and its easy to accidentally lose your form, so when boredom strikes, ...

Both sit-ups and crunches can help target your core muscles, but there are key differences between the two ab workouts.

These beginner-friendly kettlebell core exercises are more effective than crunches and situps at toning the abdominals and ...

Sit-ups (where the upper body is lifted completely) and crunches (where only the shoulder blades lift off the ground) are classic abdominal exercises. Photo: Getty Images Sit-ups and crunches are two ...

When it comes to strengthening and sculpting your core, it’s time to think outside the crunch box. “It’s your center pillar, the powerhouse of your body,” says Brynn Jinnett, founder of the Refine ...

Burn stubborn belly fat with six joint-friendly chair moves that build core strength and boost metabolism, no crunches needed ...

Skip the floor work. These 6 standing core moves burn more calories than crunches and slim your waist after 50—no floor ...

Exercises like hanging leg raises or the Pallof Press can work your abs better than sit-ups — and anyone can do them regardless of fitness level.