The best ab workouts don't need to happen on the floor. Try this all-standing dumbbell workout instead and see for yourself.

Sit-ups and crunches are both core exercises, but what makes them different? Here's a breakdown of crunches vs. sit-ups benefits, risks, and form per trainers.

Read on to find out whether sit-ups or crunches should be your go-to ab move, but if you’re looking for more inspiration, here’s what happened when this writer did 30 sit-ups every day for a ...

Both sit-ups and crunches can help you build a strong core. While sit-ups work various muscle groups, crunches isolate the ab muscles, making them a popular choice for people working on a six-pack.

Whether you're a Hyrox addict, a Pilates princess or a running regular, maintaining a stable, functional core is key to perfecting performance. And even if your idea of a workout is wandering to your ...

Crunches and sit-ups are being shunned by fitness experts in the US military and elite gyms.; At least four trainers have told Business Insider that there are far better ways to strengthen your ...

Doing a sit-up doesn't train your ab muscles to do the job for which they were designed – keeping your spine straight and secure and providing power for your movements.