The i-LIMB Hand,from Scottish bionic technology company Touch Bionics,is the first prosthetic to actually look and act like a real human hand and will be initially available in.three sizes - from a full-size adult hand to that of an adolescent.It has five individually powered digits with fully articulated joints,all helping deliver multiple grip patterns which enhance dexterity and support up to 90 percent of all activities of daily living.
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机译：名称：激光绑带蝙蝠速度训练器。描述：用臀部而不是上身（肩膀和手臂）摆动，可以提高击球速度。使用我们的Laser Strap Bat Speed Trainer时，如果您的上半身摇摆，则会导致地面球变弱，弹出或摇摆而丢失。激光绑带蝙蝠速度训练器可以将肘部紧贴身体，帮助您的核心保持与挥杆的连接。改善双手的上挥杆动作对于提高力量至关重要。
