"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." YOU MIGHT THINK back to your childhood gym class and remember learning the basics of physical fitness, ...

Real talk: The thought of doing jumping jacks may be only slightly more enticing than burpees. It may bring back memories of pre-dodgeball warm-ups back when dodgeball was part of gym class. Yet, ...

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 ...

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 ...

When Kusum Sinha, the superintendent of Garden City Public Schools in New York, took a trip this summer to Finland, Estonia and Sweden with other district leaders, she came back wishing she could ...

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, ...

Josh Creager had little knowledge of competitive jump rope before his wife, Kristin, created the Jumping Jax program in 2008. But that didn’t stop Josh from stepping in three years ago as the leader ...