Take on the jumping jacks challenge with Ms. AP in this quick 2-minute session. Jumping Jacks Challenge: Take on the jumping jacks challenge with Ms. AP in this quick 2-minute session. Warm up, ...

Jumping jacks, a staple of school gym classes, are not just for kids-they can also reveal much about your health. Even if you haven't done the exercise recently, your ability to do them today can ...

Jumping jacks in all variations–FITBOOK author Nina Ponath did at least 200 of them every day for 10 days. Here, she shares how it made her heart leap and why she almost gave up. Most of us remember ...

SCHENECTADY - Staffers at the Schenectady Center participated in the system-wide annual jumping jack challenge in observance of National Heart Month. Jumping jacks can significantly elevate an ...