A busy 59-year-old who can plank for 4 hours straight shared how she finds time to strengthen her core
A strong core, which planking can help to create, is great for our health. DonnaJean Wilde built up to planking for 4.5 hours over a decade.
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A busy 59-year-old who can plank for 4 hours straight shared how she finds time to strengthen her core
She started planking with her children as part of a viral craze in the early 2010s — and never stopped. Now, the 59-year-old from Alberta, Canada, holds the Guinness World Record for the longest ...