It may not take expensive scans and tests to show how healthy you are — an old-school exercise might tell you everything you need to know. Fitness experts revealed that classic workout jumping jacks ...

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.

Old Forge resident and OFHS grad Brandon Gatto sets the Guinness World Record for most jumping jacks in a minute at Old Forge Veterans Memorial Stadium last Monday night. photo by rick notari Last ...