平板支撑（plank）是一种类似于俯卧撑的肌肉训练方法，但无需上下撑起运动，在锻炼时主要呈俯卧姿势，身体呈一线保持平衡，可以有效的锻炼腹横肌，被公认为训练核心肌群的有效方法。
下面，我们将分别介绍平板支撑的“基本”款和“花样”版本，并分步骤进行讲解。
Here, we introduce the basic plank and some variations in a step-by-step guide.
上月的比赛中，来自美国的健身爱好者，前美国海军陆战队员乔治·胡德创造了平板支撑的新纪录——4小时1分钟。
A new record for the plank exercise was set at last month's competition by us fitness enthusiast and retired Marine soldier George Hood. His time was four hours and one minute.
“画画式”：由平板电脑而应运而生的姿势。该姿势使后腰失去支撑，会造成后背的疼痛。
'the DRAW' : a posture born of the tablet. Without persistent lumbar support, this will result in back pain.
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