FITBOOK author Nina Ponath loves challenges—this time: 10 days of jumping jacks. Photo: Getty Images / Antonio_Diaz; Collage: FITBOOK Jumping jacks in all variations–FITBOOK author Nina Ponath did at ...

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, ...

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 ...

Look, I used to think those “100 jumping jacks = 10 calories” calculators were gospel. Then I started paying attention to real people doing real workouts, and wow – was I wrong. Those generic formulas ...

Look, I’m gonna be straight with you – those online calculators that tell you exactly how many jumping jacks you need to burn 500 calories? They’re basically making educated guesses about your body.

ELIZABETHTOWN — Red was the hue du jour donned by the staff and residents at Essex Center this week as they participated in a jumping jacks competition among Centers Health Care facilities as part of ...

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, N.Y. (NEWS10) — Centers Health Care hosted its annual systemwide Jumping Jack Challenge on Wednesday to celebrate National Heart Month. Each facility could post a video of people doing ...