BENEFITS 益处
Increases power, enhances cardiovascular function, improves lower limb alignment, strengthens core's shock absorption, improves neuromuscular coordination.
提高爆发力、增强心肺功能、改善下肢排列、强化核心对冲击力的缓冲能力、提升神经肌肉协调性。
TARGET MUSCLES 目标肌群
Quadriceps, gluteus maximus, gastrocnemius, soleus, abdominals.
股四头肌、臀大肌、腓肠肌、比目鱼肌、腹肌。
SETUP 设置
1-2 springs; jump board secured; headrest flat.
1-2根【弹簧】；跳板固定好；平放头托。
CUES 口令
Starting position: Supine, pelvis neutral, toes on jump board, knees slightly bent. Breathing: Inhale prepare; exhale quickly extend hips, knees, ankles to push carriage off jump board (jump), maintaining neutral alignment in air; landing: toes first, then ball, then heel, bending knees to absorb. Cue: Jump initiates from standing, not from dropping down.
【起始位】仰卧，骨盆中立位，脚尖踩在跳板上，双膝微屈。【呼吸/建议】吸气：准备；吐气：快速伸展髋、膝、踝关节将滑板推离跳板（跳起），在空中保持中立位排列；回落：脚尖先着地，顺序为脚趾、脚掌、脚跟，屈膝缓冲回位。【提示】跳跃由站姿开始，不是下跳动作开始。
IMAGERY 意象
【Direct】At the moment of takeoff, keep the talus, center of the knee, and hip joint precisely aligned in the sagittal plane, preventing knee valgus or hyperextension. Upon landing, follow the sequence of toes, ball of the foot, and heel to touch the jumpboard, focusing on dissipating impact through coordinated ankle and knee flexion. During flight, maintain the connection between the lower rib margin and the pelvis, ensuring the spine does not arch (lumbar hyperextension) due to momentum. 【Indirect】Meteor Across the Night Sky: Imagine your body as a meteor streaking across the sky; the jumpboard is your launchpad, and every push-off is a weightless flight. Precision Shutter Freeze: Imagine the airborne moment as a camera shutter capture; no matter how fast the carriage moves, your trunk remains as still as a frozen photograph. Deep Sea Sailfish: The body is like a sailfish catapulting through the deep sea, using streamlined power from the core to pierce through air resistance. 【Space】Vertical Coordinate Mirror: Feel the jumpboard as an infinitely extending vertical coordinate mirror; upon landing, let your footprints overlap precisely on the previous coordinates. Expanding the Vacuum Zone: During flight, use the crown of your head to expand the virtual vacuum area between the carriage and the jumpboard, achieving maximum axial elongation. Annular Force Field Boundary: Imagine a semi-transparent annular force field around the carriage; during the jump cycle, ensure your elbows and limbs stay in the center of the field. 【Feeling】Light Sound of Turning Pages (Auditory): Listen to the sound of landing; try to make the moment the feet touch the board as light as turning a thin page of paper, dissolving the sound into the breath. Magnetic Repulsion (Tactile): Feel a dense and resilient magnetic repulsion as your feet contact the board, a force that gently catches and sends you back into space. Warm Fluid Damping (Kinesthetic): Imagine jumping in a warm fluid substance; every takeoff and landing carries a uniform damping sensation, ensuring no sudden impact or jarring.
【直接】在离地瞬间，保持距骨（Talus）、膝盖中心与髋关节在矢状面上精准对齐，防止膝关节产生内扣或过伸。落地时，遵循脚尖、脚切、脚跟的顺序触碰跳板，并专注于通过踝关节与膝关节的协同屈曲来消解冲击力。在腾空过程中，维持肋骨下缘与骨盆的连结，确保脊柱不因跳跃的惯性而产生腰椎反弓（顶腰）。【间接】划过夜空的流星：想象你的身体是一颗划过夜空的流星，跳板是你的起点，每一次推离都是一次无重力的飞行。精密的快门定格：将腾空的瞬间想象成相机快门的捕捉；无论滑车移动多快，你的躯干在空中都像被定格的照片一样。深海弹射的旗鱼：身体如同深海中蓄势弹射的旗鱼，利用核心爆发出的流线型力量刺破空气阻力。【空间】垂直的坐标镜面：感觉跳板是一面无限延伸的垂直坐标镜面，落地时，让你的脚印精准地重叠在先前的坐标点上。拓宽真空区域：在飞行过程中，用你的头顶去拓宽滑车与跳板之间的虚拟真空区域，让身体在纵向轨道上获得最大的轴向延伸。环形力场边界：想象滑车周围有一圈半透明的环形力场，在跳跃往返中，确保你的双肘和肢体始终处于力场的中心。【感觉】轻盈的翻书声（听觉）：聆听落地时的声音，尝试让脚掌触碰跳板的瞬间变得像翻过一页薄纸般轻微，让声音完全消融在呼吸的节奏中。磁场排斥力（触觉）：感受脚底与跳板接触时存在一种致密且具韧性的磁场排斥力，这种力量温柔地承接并再次把你轻盈地送入空间。温润的流体阻尼（动觉）：想象你正置身于温润的流体物质中跳跃，每一次起跳和回落都带有均匀的阻尼感，确保动作绝无突发的撞击或颠簸。
TACTILE CUES 触觉提示
Hand on ilia to cue pelvic neutral; hand on lateral knees to cue alignment (knees tracking second toe); lightly touch ribcage to cue rib closure.
手置于髂骨处提示骨盆中立；手置于膝盖外侧提示下肢排列（膝盖对准第二脚趾）；轻触胸腔提示肋骨收紧。
PROGRESSION 进阶
Continuous jumps (parallel, externally rotated, together, apart, single-leg); dance variations; increase springs for strength challenge; decrease springs for trunk control challenge.
连续跳跃（平行、外旋、靠紧并拢、腿分开、单腿）；舞蹈式变化；加重弹簧挑战力量；减轻弹簧挑战躯干控制。
REGRESSION 退阶
Increase spring tension to assist landing; reduce jump height.
增加弹簧阻力辅助着陆缓冲；减小跳跃幅度。
COMMON ERRORS 常见错误
Loss of neutral alignment; abdominals bulging; spinal extension/arching; feet pushing too hard/early, causing carriage to slide forward; incorrect landing sequence; excessive arm/shoulder use.
失去中立位排列；腹肌突起；脊柱伸展/后仰；脚太用力或太早推离跳板导致滑板往前滑动；降落顺序不正确；手臂和肩膀过度用力。
PRECAUTIONS 注意事项
Acute knee/ankle injury, osteoporosis (high impact contraindicated), severe disc problems.
急性膝/踝关节损伤、骨质疏松（禁忌高冲击）、严重的椎间盘问题。