John Cena hates doing bicep curls!?: Hard Nocks South Life

John Cena's trainer, Rob “Spray” MacIntyre, discusses why The Champ is all about function over form in the gym.
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This video contains general information only and is not advice or instruction and should not be relied on as such.
You should always consult with a physician or medical professional prior to beginning any exercise and/or nutritional program.

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