Main Movement Steps for Jackknife Sit-Up - Step 7

Repeat reps for a full set.

Earn Money

If you are a college student, you can turn your know-how into cash.

Using our easy "Self-Publishing Tool," students submit "tips" for training and playing selected sports, weightlifting, careers, relationships or any of life's lessons.

Read about our Program for Students.

We Value Student Know-How.
Our Video Shoots

CampusMen.com turns some tips written by our students into professional-quality videos. CampusMen.com does the filming and will invite some students to "star" in video versions of their tips.

Learn more about Our Video Shoots
About Us

Back to Top