His human flagpole images have since gone viral after being shared hundreds of times on Facebook and Twitter.
杰克遜的人體旗幟圖片自從在臉書和推特上達(dá)到上百次的分享量后迅速走紅。

A survey of 4,000 sports professionals in America named calisthenics training as their favoured fitness technique for 2015.
2015年美國的一項(xiàng)調(diào)查表明，有4000名職業(yè)體育選手將軟體操訓(xùn)練作為他們最愛的健身方式。

He originally took up calisthenics as a hobby but now runs Saturday morning classes for men and women ageing from teenagers to his oldest client who is over 50.
杰克遜起初將軟體操作為一項(xiàng)興趣愛好，但如今他每周六早晨都會(huì)給男女老少上課，其中年紀(jì)最大的那位已年過50。

（來源：滬江英語，編輯 Helen）