Far from being an easy alternative, standing ab workouts are a great way to challenge your core, without putting any pressure on your spine. If you’re unable to lie down on your back due to an injury ...

If you’re looking to be humbled in your ab workout, swap your planks for dead bugs. This exercise looks simple at first, but it seriously challenges all of the muscles in your midsection and builds ...

There’s a certain smug satisfaction that comes from getting your workout done in less time than it takes to boil pasta. That’s the promise of REHIT, or Reduced Exertion High-Intensity Training. It ...

Whether you're looking for HIIT, yoga, ab workouts, or cardio classes, our list of the best YouTube workouts will have you ...