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Eric Helms · 3 个问答

研究支持一种训练方法,但我用了以后进步不理想,该怎样判断和调整?

Eric Helms

Eric Helms

3DMJ 首席科学官、教练;《肌肉与力量金字塔》主要作者

人物简介

Eric Helms 是 3D Muscle Journey(3DMJ)的首席科学官与教练,也是《肌肉与力量金字塔》的主要作者。他拥有力量与体能领域博士学位,博士研究聚焦力量举训练的自我调节;他还在奥克兰理工大学从事力量与形体项目相关研究,并以 WNBF 职业健美运动员的身份参赛。

图片来源:3D Muscle Journey 官方团队页

研究支持的安排,为什么到了某个运动员身上未必奏效?Eric Helms 谈训练变量之间的关系,也回顾自己兼顾健美与力量举、后来选择专项化的经历。

以下为书面问答的中文翻译。导语与人物简介为编辑文字;回答保留受访者的观点。

01训练变量,应该怎样理解?

问:在修订《肌肉与力量金字塔》第三版时,有没有一项训练建议,是你特别希望老读者重新思考的?这会怎样改变他们实际安排训练的方式?

Eric Helms:

我主要希望读者更好地理解不同训练变量与适应之间的关系:从概念上理解它们,而不是把它们当成必须遵守的僵硬规则,或者对某种做法过度执着。例如,不要只想着某个组数对自己的目标来说是对还是错,或者主项与辅助动作是否“允许”按某个比例分配。我希望读者从概念上理解训练量、负荷、频率、动作选择、接近力竭程度、阻力曲线等因素怎样影响适应,以及它们如何相互作用。

至于这会怎样改变实际训练安排,对有足够经验、善于思考的教练和运动员来说,理解这些关系,就不容易被某一种训练计划结构或过于僵硬的变量规定限制住。这也会提供更多个体化安排的可能性:计划可以回应运动员的反馈或自我监测结果,也能适应特殊的日程、不同目标、可用时间,甚至像经常出差这样不断变化的情况。

02研究如何用于个人训练?

问:把研究发现应用到某一位运动员身上时,你认为教练最需要理解哪些适用条件与局限?如果一种方法有研究支持,但运动员的反应并不好,你会怎样决定是调整它的应用方式,还是换一种方法?能否结合执教中的例子谈谈?

Eric Helms:

教练需要理解,研究最适合用来帮助我们认识变量与结果之间的大体关系,而不是替我们确定某个具体的干预方案。正如我经常说的:“研究不会告诉你星期二该做什么。”

研究的作用,是帮助你理解教练工具箱里的各种工具:它们能做什么、不能做什么,以及怎样使用。一方面,它可以帮助你排除伪科学和被过度炒作的潮流;另一方面,它应该扩展你解决问题的能力,而不是限制你。你更清楚有哪些方法可用、它们可能有多大效果,以及为什么会产生这些效果,就能做出更有依据的决定,而不是依赖期待或炒作。

至于有研究支持的方法没有得到良好反应时该怎么办,我认为最应该从科学中学会的“方法”,就是科学方法本身。做科学研究时,你首先会评估问题或目标。在执教中,这就是运动员的目标,以及可能妨碍目标实现的因素。

接下来,你要了解背景。在这里,背景包括运动员的训练经历、环境、资源与限制条件,也包括你正在考虑或使用的营养、训练变量及干预方法的相关研究。

然后,你对“做什么、怎样做”提出一个假设,并确定如何评估它是否有效。这是依据前面收集的信息做出的有根据的推测,再由此制定帮助运动员达成目标的计划。随后,你观察发生了什么:监测和评估你关心的结果,确保自己能够识别、测量真实的变化,也理解除了你正在调整的因素之外,还有什么可能影响结果。

最后,你根据实际发生的情况得出结论,并考虑今后怎么做。在执教中,这意味着调整一个或几个因素;理想情况下,不要同时改动太多,这样更容易分辨哪些做法起了作用。

一个很常见的例子,是增加训练量,也就是训练剂量,却没有观察到运动员进步得更快。研究帮助我们理解这样一种总体关系:更高的训练剂量会带来更快的适应。但研究能够控制的变量,远多于教练在现实中能够控制的变量。因此,教练需要理解,研究告诉我们的是:在其他因素得到控制时,训练剂量与适应之间有什么关系。

所以,如果你大幅增加训练剂量,却没有看到更好的适应,就要意识到:影响适应的其他因素很可能也发生了变化。这种变化可能与训练剂量的调整有关,也可能无关。

前一种情况可能是:运动员做了更多组,却无法维持原有的睡眠质量、压力管理、动作质量或接近力竭程度;也可能出现疼痛或动力下降,使更高的训练剂量难以持续。后一种情况则可能是:他们开始了一份新工作、改变了饮食,或者压力发生变化、生病了。这些与训练调整无关的变化,也会影响结果。

我们希望训练科学能够准确告诉我们在实践中该怎么做,但现实是,它存在研究时长、生态效度有限等局限——研究采用的计划,可能与实际训练中使用的计划差别很大。研究对变量的控制能帮助我们单独看清某些关系,但在现实里,这些变量往往会与其他变量一同变化。因此,我们始终需要从概念上理解研究发现,而不是机械地照搬。

译注

“生态效度”指研究条件及结果与真实训练情境的贴近程度。此处保留 Eric 对研究局限的说明。

03健美与力量举,怎样取舍?

问:你自己参加过健美和力量项目比赛。在你的经历中,有没有一段时间,增加肌肉与提高力量举表现很难兼顾?如果有,你当时怎样安排训练?

Eric Helms:

有。我在 2006 年参加了第一场力量举比赛,在 2007 年经历了第一个健美赛季,从那时起,我就同时参加形体和力量项目。我最后一次参加力量举比赛是在 2023 年,最后一次参加举重比赛是在 2020 年,最后一次参加大力士比赛是在 2019 年。

后来,我决定全身心投入健美,因为我发现,想继续提高力量而不影响健美,已经很困难了。提高比赛动作所需要的时间和精力,以及不时出现的轻微伤病,都限制了恢复。另外,我在 2023 年年满 40 岁,也拿到了 WNBF 自然健美职业卡。从开始举铁后不久,这就成了我的目标,为此我努力了十五年多。

我的体型,以及所有让我成为一个独特运动员的因素,意味着如果我想在一两年内让力量举总成绩再增加 20—30 公斤,训练就需要专门围绕力量举展开。我的最佳比赛总成绩是 620 公斤,体重 93 公斤时的健身房最佳总成绩大约是 640 公斤。

我接受了自己在形体项目上更有“天赋”这一点,于是决定专注健美训练。不再需要提高低杠深蹲、相扑硬拉和最大握距卧推的单次最大重量后,我可以采用更多样的动作、次数范围和动作节奏。这让我能够承受高得多的总训练负荷,同时疼痛和伤病更少,恢复也更好。

过去好几年,我的体型都只有小幅改善。2023 年,我只是勉强拿到职业卡;到 2025 年首次参加职业比赛时,我大约重了 2 公斤,并在 WNBF 职业世锦赛上取得了 11 人中的第 6 名。

在此之前,我能够通过周期化安排兼顾这两个目标。当重点放在体型上时,我用最低有效剂量安排力量举训练:每周只安排 1—3 个 RPE 5—8 的单次组,同时让健美训练占到训练的 90%。反过来,在准备力量举比赛时,我会用最低有效剂量安排非力量举的健美辅助训练,维持小腿、三角肌、肱二头肌,以及其他没有被深蹲、卧推、硬拉充分训练到的肌肉部位的围度;这个阶段,三大项占我训练的 90%。

十多年里,这种安排让我在两个项目上都取得了很好的进步。我认为,对 99% 的人来说,这是一个很值得带走的经验。但到了后来,如果我还想继续提高,并在最高水平的比赛中竞争,专项化就变得必要了。

译注

RPE 是主观用力程度评分。这里的“每周 1—3 个单次组”按原文保留;Eric 未说明这是每个比赛动作各自的组数,还是所有比赛动作合计的组数,不宜据此补出一份通用计划。

英文原答
1. When revising the third edition of the Muscle and Strength Pyramids, was there a training recommendation you particularly wanted longtime readers to reconsider? I primarily wanted readers to have a better understanding of the relationships of different variables, with adaptation. Understanding them conceptually, rather than rigidly as rules to follow or get overly attached to. For example, instead of thinking that a certain number of sets is right or wrong for their goals, or a certain distribution of main lift vs accessories is "allowed," I wanted the reader to see how volume, load, frequency, exercise selection, proximity to failure, and resistance profile (etc.) impact adaptation conceptually, and how they interact. How would that change the way they actually organize their training? For savvy coaches and athletes, with enough experience, understanding these relationships conceptually prevents them from being overly "locked in" to specific training programme setups, overly rigid variable prescriptions, and provides more opportunities for individualised programming options that can be responsive to athlete/self monitoring, and will still work well for unique schedules, all types of goals, time availability, and even situations that may change frequently, based on travel, for example. 2. When applying research findings to an individual athlete, what do you think coaches most need to understand about their applicability and limitations? They need to understand that research is best used as a tool to understand the broad relationship between variables and outcomes, rather than trying to determine specific interventions. As I often say "research won't tell you what to do on Tuesday." Research is intended to help you understand all of the tools you have in your coaching toolbox, what they can and can't do, and how to use them. On one hand, it will help you rule out pseudoscience, and overly hyped fads, and on the other, it should expand, not constrain your ability to solve problems, as you better understand what is available, how effective it can be, and why, to help you make better informed decisions instead of relying on hope or hype. If an approach is supported by research but an athlete isn't responding well, how would you decide whether to adjust how it is being applied or try a different approach? The most important "approach" to learn from science, is the scientific method itself. When you do science, you start by assessing the problem/goal (in this case that's the athlete's goal, and the potential barriers to achieving it), understand the background (which in this case is the athletes training history, environment, resources, and constraints, as well as the background science on whatever relevant nutritional/training variables/interventions you are considering/using), and then you make a hypothesis about what to do and how to do it, and determine how you will assess if it worked (an educated guess based on the info you have from prior steps, and then the plan for helping the athlete achieve their goal), and then you observe what happens (you monitor and assess the outcomes of interest, ensuring you can detect and measure real changes, and understand what factors outside of what you are changing might impact the outcomes as well). Finally, based on what happened, you make a conclusion and consider what should be done in the future (in coaching, this means changing something or things, ideally not too many things at once so you can better isolate what was successful ). An example from your coaching would be very helpful. A very common example, is increasing volume/dose and not observing faster progress in an athlete. The research helps you understand that the general relationship is that higher doses of training result in faster rates of adaptation, but research can uniquely control for far more variables than you can as a coach. Thus, the coach needs to understand that the research only tells you the relationship between the training dose and adaptation when everything else is controlled for. So if you increase the dose of training substantially, and you do not observe better adaptation, you know something else that impacts adaptation probably also changed, either something related to the change in training dose, or something unrelated. For the former example, they did more sets, but could not maintain the same quality of sleep, stress management, movement quality, proximity to failure, or experienced pain or a loss of motivation that made that higher dose unsustainable. For the latter example, they might have started a new job, changed their nutrition, undergone a change in their stress, gotten sick, etc., that impacted the outcome unrelated to the change. While we wish training science could tell us exactly what to do in practice, in reality it has limitations such as study length, limited ecological validity (programmes differ substantially from what is used in real world training), and the very control of variables that helps us isolation relationships, which in the real world often change with other variables, that means we must always view research findings conceptually, not rigidly. 3. With your own experience competing in bodybuilding and strength sports, have you had a period when building muscle and improving your powerlifting performance were difficult to balance? If so, how did you organize your training then? Yes. I was a dual physique/strength athlete from 2006 & 2007 when I did my first PL meet and bodybuilding season, respectively. In 2023 I did my last powerlifting meet, 2020 my last weightlifting meet and 2019 my last strongman meet. I committed full time to bodybuilding because I was struggling to improve my strength without it impacting bodybuilding. The time and effort needed to improve the competition lifts, and the (minor) semi-frequent injuries that occurred, constrained recovery. Also, in 2023 I turned 40, and got my WNBF Natural Bodybuilding Pro card; a goal 15+ years in the making since shortly after I started lifting. My build and all that make me a unique athlete, meant the required training to put 20-30kg on my PL total in 1-2 years (my comp best is 620kg, gym best ~640kg at 93kg), would need to be PL specialised. Accepting I have more "natural talent" as a physique athlete, I decided to specialise in bodybuilding training instead. Not needing to increase 1RM on low bar squats, sumo deadlifts, and max width bench, and being able to train in with much greater exercise, rep range, and tempo variety, allowed me to perform a much higher total training load, with less pain, injury, and better recovery. After years of only making minor physique improvements, I made my pro debut in 2025 ~2kg heavier and managed to place 6/11 in WNBF Pro Worlds, when in 2023 I barely got my pro card. Prior to that, I was able to balance the dual goals with periodised planning, such that I used the minimum effective dose of training for PL when focused on my physique, simply performing 1-3 singles at a 5-8 RPE per week, while doing 90% bodybuilding training, and likewise, when I was preparing for a meet, doing the minimum effective dose on non-PL, bodybuilding accessory work to maintain calf, delt, biceps, and other muscle-region size that wasn't being sufficiently trained by my SBD work when I focused on it as 90% of my training. For more than a decade this allowed me to make very good progress in both sports, which is a great take home for 99% of people. But eventually, if I wanted to improve further, and compete at the highest level, specialisation became necessary
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