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Seconds that John Bell (pictured) – a former Royal Marine turned physiotherapist, who also lectures in biomechanics when he’s not teaching at Calisthenics Parks – can hold a human flag. Salute-worthy
Seconds that John Bell (pictured) – a former Royal Marine turned physiotherapist, who also lectures in biomechanics when he’s not teaching at Calisthenics Parks – can hold a human flag. Salute-worthy