This issue with traditional abs exercises is they often don’t target the entire abdominal region. Your lower abs, the bottom portion of your “six-pack,” are a little harder to sculpt with just a standard sit up, explains Amy Roberts, head trainer at F45 Training Four Points in Austin, Texas. To engage that hard-to-access area, she suggests doing exercises that round your lower spine to directly access the lower abs since, in conventional abs exercises, you’re not working your lower spine to fire up those lower abs muscles.
Here are three lower abs exercises you can do the next time you feel like Netflix and not-quite-chilling. Do one exercise—or go through them all as a sequence if you’re feeling up to the challenge.