Many people don’t use correct form when doing core workouts, which puts stress on the neck and back. Neck pain is an especially common complaint when people do abdominal crunches. Although crunches ...

The benefits of reverse crunches, plus how to make them easier and harder. Walk into any workout class with ab-toning in the description and it’s a safe bet that you’re about to do at least a few ...

Planks are a go-to core exercise and help strengthen your entire midsection. Start on all fours on the floor. Move from your ...

Both core exercises can strengthen and tone your abs, improving stability and balance while building a visible six-pack. But ...

Often, the way we work out, it's almost as if it could have an invisible meridian dividing the upper and lower halves (you know: arm day! leg day!). But central, quite literally, to everything is the ...

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 ...

Trainers share 5 bodyweight moves to trim belly fat after 50. Do 30 to 60 seconds each to build strength and a tighter core.

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 ...