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Is there a correlation between leg strength and longevity?

Have you done your lunges today? A social media post has us wondering if there's a correlation between leg strength and longevity.

Jul 24, 2025 (03:19)

Suspect in Erie mass shooting was related to 7 of the 8 victims, police say

Suspect in Erie mass shooting was related to 7 of the 8 victims, police say

Several people injured after PRT bus crash at Ross Park Mall

Several people injured after PRT bus crash at Ross Park Mall

Multiple people killed in shooting in Erie, Pa.

Multiple people killed in shooting in Erie, Pa.

Hey Ray: How caterpillars can tell us about winter weather

Hey Ray: How caterpillars can tell us about winter weather

KDKA-TV Morning Forecast (10/10)

KDKA-TV Morning Forecast (10/10)

9 killed, including 2 children, dead in reported mass shooting in Erie, Pa.

9 killed, including 2 children, dead in reported mass shooting in Erie, Pa.

High school football highlights for October 9, 2026

High school football highlights for October 9, 2026

Ireland Contracting Nightly Sports Call: Oct. 9, 2026

Ireland Contracting Nightly Sports Call: Oct. 9, 2026

Allegheny County's 2 measles cases connected to same school

Allegheny County's 2 measles cases connected to same school

Mike Ditka remembered as a hometown hero in Aliquippa

Mike Ditka remembered as a hometown hero in Aliquippa

KDKA-TV Nightly Forecast (10/9)

KDKA-TV Nightly Forecast (10/9)

2nd measles case confirmed in Allegheny County

2nd measles case confirmed in Allegheny County

5 dead after shooting in Erie, Pennsylvania

5 dead after shooting in Erie, Pennsylvania

Football-themed lessons turn learning into fun

Football-themed lessons turn learning into fun

KDKA-TV Evening Forecast (10/9)

KDKA-TV Evening Forecast (10/9)

2nd case of measles confirmed in Allegheny County

2nd case of measles confirmed in Allegheny County

Pharmacist offers alternative as prescription drug costs push Americans to Canada

Pharmacist offers alternative as prescription drug costs push Americans to Canada

Nurses at Allegheny General Hospital threaten to strike amid contract negotiations

Nurses at Allegheny General Hospital threaten to strike amid contract negotiations

Mike Ditka remembered in Aliquippa as a hometown hero who inspired generations

Mike Ditka remembered in Aliquippa as a hometown hero who inspired generations

Learning more about the rebirth of the Clark candy bar

Learning more about the rebirth of the Clark candy bar

Man shot by Pennsylvania State Police troopers who were serving a warrant

Man shot by Pennsylvania State Police troopers who were serving a warrant

Cooking up a delicious beef-and-polenta meal

Cooking up a delicious beef-and-polenta meal

Don't miss it: Steelers Style is tonight

Don't miss it: Steelers Style is tonight

Making pierogies at St. Vladimir

Making pierogies at St. Vladimir

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