Hosted on MSN17d
No, not sit-ups — here's the one abs exercise you should do to strengthen your core without weights
In this instance, I recommend butterfly sit-ups, which involve bringing the soles of the feet together and opening the knees to help isolate the abdominal muscles. Learning proper core engagement can ...
Hosted on MSN2mon
You'll never do sit-ups again after trying these 5 dumbbell ab exercises — according to a personal trainer
The butterfly sit-up can sometimes solve the issue, but not always, and the variation still requires you to sit up and lie down, over and over again. I love kneeling and seated core workouts ...