Best sit-up variations for losing weight Here are some easy and effective sit-up variations for weight loss, as suggested by ...

To ramp up the challenge, some of these moves incorporate a dumbbell, which not only increases difficulty but also helps ...

either a weight plate at the gym or one of the best adjustable dumbbells or best kettlebells. You may like You'll never do sit-ups again after trying these 5 dumbbell ab exercises — according to ...

Start with 5- or 10-pound dumbbells, or a lighter weight if needed. Sit straight up in a chair or on a bench, with your knees at a 90-degree angle to the floor. Hold the dumbbells with your palms up.