Cassidy Thompson on MSN

AB challenge | Intense ab workout

Take on this AB challenge to strengthen your core and tone your abs! This intense ab workout can be done at home with no ...
"The results were bigger than I expected." ...
Your core (that means both your back and abdominal muscles) is your source of power—seriously. It's also what helps stabilize your entire body, prevent low back pain, and impact your posture, helping ...
Looking for a quick ab workout to fire up your core? This seven-minute intense ab challenge targets your lower abs with no equipment. To find out for myself, I unrolled my yoga mat and gave it a go ...