【一個手把 · 三種手握方法】
正手（內旋）
中間（沒有旋轉）錘握式
反手（外旋）
及三種握法之間的任何角度
【適用動作】
硬拉、划船、引體向上 及其他器械
【功能】
1/ 增加手腕活動程度
不用被工具固定手腕角度必須完全內旋/外旋 90度
例如高槓、低槓、平行槓、槓鈴等工具
要求使用者手腕完全內旋/外旋 90度
1a/ 減少受傷機會
完全90度不是最符合人體工學
有機會導致肩膀 手腕不適
2/ 令太粗或太幼的槓變得可握
公園的槓經常太粗，握不緊
3/ 讓起點降低
有時高槓太高
或機器下拉的手把太高
設定牛角把手就不用每組爬上爬落
4/ 調整阻力方向
用於槓鈴划船Barbell Row時，可減少腰部發力
增強背肌感受、發力
【優點】
1/ 訓練效益提高
手腕自然發力更好更強
2/ 用到更多背肌
手腕於動作行程中可以旋轉
3/ 增加訓練方式
增加旋轉元素
4/多用途 方便攜帶
長度可調整
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Pulling Handle / Extension / Accessory
One Handle · Three Grip Methods
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Pronation (Internal Rotation)
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Neutral (No Rotation) Hammer Grip
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Supination (External Rotation)
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And any angle in between these three grip methods
Suitable Exercises
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Deadlifts, Rows, Pull-ups, and other equipment
Functions
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Increase Wrist Mobility
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No need to fix the wrist angle to completely pronated/supinated 90 degrees.
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For example, high bars, low bars, parallel bars, barbells, etc., require the user's wrist to be fully pronated/supinated to 90 degrees.
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1a. Reduce Injury Risk
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Completely 90 degrees is not the most ergonomic design.
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It may cause discomfort in the shoulders and wrists.
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Improve Grip on Too Thick or Too Thin Bars
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Park bars are often too thick and hard to grip.
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Lower Starting Point
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Sometimes high bars are too high, or the machine's pull-down handles are too high.
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Setting the handle eliminates the need to climb up and down between sets.
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Adjust Resistance Direction
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When used in Barbell Rows, it can reduce lumbar exertion and enhance back muscle engagement.
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Advantages
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Increased Training Efficiency
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Natural wrist exertion is better and stronger.
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Utilize More Back Muscles
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The wrist can rotate during the range of motion.
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Increase Training Variety
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Add rotational elements.
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Multi-purpose and Portable
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Adjustable length.
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Take a moment to let your arms hang naturally by your sides. Notice how your palms naturally face each other—this is known as the neutral grip position. This grip, along with the rotational movement of your arms from a pronated (palms down) to a supinated (palms up) position, represents our body’s most natural range of motion.
The Problem
Most traditional exercises like deadlifts, rows, pull-ups, and other pulling movements do not utilize these natural grip angles. According to scientific studies, performing these exercises without considering the natural rotation and grip of your arms can lead to shoulder, wrist, and elbow injuries.
Impact on Muscle Growth
Using improper grip angles doesn't just increase the risk of injury; it can also hamper muscle development. When you train at angles that aren't optimal for your back and shoulders, you fail to engage these muscle groups effectively. Moreover, consistently using the same training positions activates the same muscle fibers repeatedly, limiting overall muscle growth and adaptation.
By adjusting your grip to more natural angles, you can reduce the risk of injury and enhance muscle engagement, leading to better overall strength and development.
Does that look good to you or would you like any further adjustments?