Fit Physical Activity into your Day
You do not have the Flash plugin installed, which means you are missing out on great interactive content. Download Flash.
When performing a sit-up, be sure not to jerk your neck. Concentrate on your abs to ensure that you do not injure your neck. For more information on correctly performing a sit-up, visit Curl-up/Half Sit-up Test Prototcol.
For more information about this topic, see the learning lesson, Move More Every Day, from eXtension's Families, Food and Fitness Area.
