摘要
ATHLEAN-X 的 Jeff Cavaliere 提出了一套针对性方案，专门用于突破卧推的”卡点”——即动作行程的底部三分之一段。该方案针对两个核心问题：这一特定范围内胸肌力量不足，以及杠铃速度缺乏。通过结构化的 5-5-5 等长收缩与爆发性训练方案，可快速改善上述两点。
要点
- 卧推的卡点几乎无一例外发生在行程底部三分之一处，该位置对胸肌的激活要求最高
- 杠铃一旦完全失去速度，动作就无法完成——**杠铃速度（运动速度）**必须主动培养，而非单纯依赖绝对力量
- 该方案同时针对两个因素：在薄弱区间内实现最大运动单元募集，以及从底部位置爆发性加速
- 克服性等长收缩——即以最大力量向上推动固定不动的插销——用于尽可能多地募集肌纤维，且无需产生实际位移
- 5-5-5 方案包括：5 秒逐渐发力、5 秒全力推压、5 秒休息——重复 10 次
- 若无深蹲架或插销，同样的等长收缩原理可通过推墙来实现：肘部内收呈 45 度，双手用力压向墙面以激活胸肌
- 完成等长收缩训练后，立即将重量降至最大单次重量的 50%，仅在底部三分之一范围内进行爆发性动作，直到加速能力丧失或力竭为止
- 完整方案每次胸肌训练课可进行 3 组循环
动作详解
克服性等长收缩（插销卧推）
- 目标肌群： 胸肌（主要发力）、肱三头肌、三角肌前束
- 正确动作要领：
- 将杠铃置于卡点位置的插销上
- 全力向上推压——尝试将杠铃顶穿天花板
- 躯干不得移动或借力，全部发力集中于推压动作本身
- 常见错误：
- 发力不足——必须尽全力推压，才能最大限度地募集 motor unit recruitment
- 时间间隔执行过快
- 方案： 5 秒逐渐发力 → 5 秒全力推压 → 5 秒休息 × 10 轮
推墙等长收缩（居家替代方案）
- 正确动作要领：
- 肘部内收，角度约为 45 度
- 通过双手向墙面施力——不要将躯干前倾靠向墙壁
- 保持与标准卧推相同的身体姿势
底部三分之一爆发性训练
- 目标肌群： 胸肌，重点强调推举底部的 stretch-shortening cycle
- 正确动作要领：
- 仅在卧推行程的底部三分之一范围内进行
- 每一次动作都专注于爆发性地将杠铃加速推离胸部
- 常见错误：
- 让动作变得缓慢而沉重——一旦杠铃速度下降，立即停止该组
- 使用过大重量（规定使用最大单次重量的 50% 自有其道理）
- 负荷： 最大单次重量的 50%
- 次数： 持续至加速能力丧失或肌肉力竭
涉及概念
- bench press
- sticking point
- overcoming isometric
- motor unit recruitment
- bar velocity
- explosive training
- range of motion
- one-rep max
- chest hypertrophy
English Original 英文原文
Summary
Jeff Cavaliere of ATHLEAN-X presents a targeted protocol for breaking through the bench press sticking point — the bottom third of the lift. The fix addresses two core problems: insufficient chest strength in that specific range and a lack of bar velocity. A structured 5-5-5 isometric and explosive rep protocol is prescribed to rapidly improve both.
Key Points
- The sticking point in the bench press almost universally occurs in the bottom third of the range of motion, where chest engagement is highest
- A bar that loses all velocity will not complete the rep — bar speed (velocity) must be actively developed, not just raw strength
- The fix targets two factors simultaneously: maximum motor unit recruitment in the weak range and explosive acceleration out of the bottom position
- An overcoming isometric — pushing maximally against immovable pins — is used to recruit as many muscle fibers as possible without actual movement
- The 5-5-5 protocol consists of: 5 seconds of building force, 5 seconds of maximal effort push, 5 seconds of rest — repeated 10 times
- If no rack/pins are available, the same isometric principle can be applied by pushing against a wall with elbows tucked at 45 degrees and hands driving into the surface to engage the chest
- After completing the isometrics, immediately drop to 50% of your one-rep max and perform explosive reps through the bottom third only, continuing until acceleration is lost or failure is reached
- The full protocol can be performed 3 rounds per chest training session
Exercise Details
Overcoming Isometric (Pin Press)
- Target muscles: Chest (primary), triceps, anterior deltoids
- Proper form cues:
- Set the bar on pins at the sticking point range
- Push maximally upward — try to drive the bar through the ceiling
- Do not allow the torso to shift or cheat; the effort is pure pressing force
- Common mistakes to avoid:
- Under-applying effort — you must push as hard as physically possible to maximally recruit motor unit recruitment
- Rushing through the time intervals
- Protocol: 5 sec ramp-up → 5 sec max effort → 5 sec rest × 10 rounds
Wall Isometric (Home Alternative)
- Proper form cues:
- Elbows tucked, angled at approximately 45 degrees
- Push through the hands into the wall — do not lean the torso forward
- Maintain the same body positioning as a proper bench press
Explosive Bottom-Third Reps
- Target muscles: Chest, with emphasis on the stretch-shortening cycle at the bottom of the press
- Proper form cues:
- Work only the bottom third of the bench press range of motion
- Focus on accelerating the bar explosively off the chest on every single rep
- Common mistakes to avoid:
- Letting reps become slow and grinding — stop the set the moment bar speed drops
- Using too much weight (50% 1RM is prescribed for a reason)
- Load: 50% of one-rep max
- Reps: Continue until acceleration is lost or muscular failure
Mentioned Concepts
- bench press
- sticking point
- overcoming isometric
- motor unit recruitment
- bar velocity
- explosive training
- range of motion
- one-rep max
- chest hypertrophy