TRURO, ENGLAND - MAY 17: Members of Stringer's Gym take part in a fitness class on May 17, 2021 in Truro, England. England implements the third step in its road map out of Coronavirus lockdown today. The service industry can welcome customers inside premises to eat and drink, Fitness Classes can resume, holiday accommodation, Bingo halls, theatres, cinemas and indoor attractions will be able to welcome back customers and visitors. (Photo by Cameron Smith/Getty Images)
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Why you shouldn't skip 'leg day' at the gym
Having a higher level of leg muscle strength appears to be "strongly associated" with a lower risk of developing heart failure after a heart attack, according to new research. CNN's Jacqueline Howard reports.
02:20 - Source: CNN
Your Health 16 videos
TRURO, ENGLAND - MAY 17: Members of Stringer's Gym take part in a fitness class on May 17, 2021 in Truro, England. England implements the third step in its road map out of Coronavirus lockdown today. The service industry can welcome customers inside premises to eat and drink, Fitness Classes can resume, holiday accommodation, Bingo halls, theatres, cinemas and indoor attractions will be able to welcome back customers and visitors. (Photo by Cameron Smith/Getty Images)
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