Tears, expletives, Pilates on 'Hard Knocks'
ESPN (blog)
She has gotten him into Pilates in the offseason, and you watched her put him through the entire routine, which included something called planking (not sure what it's meant to do but it looked uncomfortable). Dalton also wears a black rubber wedding

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Tears, expletives, Pilates on ‘Hard Knocks’ – ESPN (blog)

Serena Williams Talks Being Different, Refusal to Diet
Softpedia
So I've been doing Pilates and yoga, trying to lean out my body so I won't be bulky,” the star explains of her latest workout regimen, which included

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Serena Williams Talks Being Different, Refusal to Diet – Softpedia