Bioenergetics of Training: 3 Energy Systems

Bioenergetics of Training: 3 Energy Systems | CSCS Chapter 3

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CSCS Chapter Study Guides & More: / drjacobgoodin
In this video we'll cover the basic physiology of the body's 3 energy systems: the creatine-phosphate system, fast glycolytic system, and the oxidative system. This information comes from chapter 3 of Essentials of Strength Training and Conditioning, published by the NSCA.
Get certified as a CSCS (Certified Strength and Conditioning Specialist). This lecture is part of a comprehensive and ever-growing video series covering topics related to strength training and conditioning: bit.ly/3tOJp5s
TIME-STAMPS
00:00 - Intro
01:02 - Key Terms
03:39 - ATP Chemical Structure
05:20 - Energy Systems
07:27 - Phosphagen System
11:28 - Glycolytic System
19:52 - Oxidative System
24:25 - Metabolism
26:18 - Key Point
27:30 - Duration and Intensity
29:07 - Key Point
29:39 - Where to Head Next
RESOURCES MENTIONED
Haff, G. G., & Triplett, N. T. (2015). Essentials of strength training and conditioning 4th edition. Human kinetics.
amzn.to/3oGhS2W
Disclaimer: This video does not have any affiliation with, or any recognition, sponsorship, or endorsement by, the NSCA. CSCS® and Certified Strength and Conditioning Specialist® are registered trademarks of the National Strength and Conditioning Association.
#CSCS #NSCA #DrGoodin
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Fellow strength specialists, thanks for checking out this video-it’s part of a playlist that dives into the major topics from the NSCA’s Essentials of Strength Training and Conditioning. I create these lectures for my strength and conditioning university students but hope that they bring value to you as well. More here: bit.ly/3tOJp5s
Additionally, check out my Structural Kinesiology playlist, which will equip you with fundamental human anatomy and movement knowledge to level up your coaching craft: bit.ly/38MuIHg
Or stop by my channel for complete teaching series statistics in kinesiology, biomechanics, and sport science: bit.ly/2Rlg5kQ
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Structural Kinesiology - bit.ly/38MuIHg
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Dr. Jacob Goodin is a professor of kinesiology at Point Loma Nazarene University (PLNU), and holds a PhD in Sport Physiology and Performance from East Tennessee State University. He has over a decade of experience as a strength and conditioning coach and sport scientist from the high school to NCAA Division I levels. In addition to his role as a professor and research mentor, Dr. Goodin directs the Athlete Monitoring Initiative at PLNU, which provides testing and monitoring services to over 200 athletes yearly as well as research opportunities for kinesiology students.
APPLY TO STUDY UNDER DR. GOODIN
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Пікірлер: 117

@Ken-fd7ml 2 жыл бұрын

I completed my bachelor in strength in conditioning in December and am currently studying for my CSCS. I want to say thank you for having these available for free. A lot of study materials are locked behind paywalls. I've been listening to your lectures while walking my dog and driving. They are immensely helpful and highly appreciated.

@AndrewTheTransformer 2 жыл бұрын

Excellent. Where did you study your S&C degree?

@oprimecoach1441 Жыл бұрын

True, thank you Jacob

@wyattcarlson7504 5 ай бұрын

This idea of the body having three different energy systems and how each is used has always been an area in the body's physiology that has been a little confusing to me. The video helped to clear up some of the questions that I typically have.

@user-sd3sv7uq7f 5 ай бұрын

No matter how confident I feel about the energy systems, I will always be making time to find a way to review them and this video was an amazing tool so use!

@danicavenus9466 3 жыл бұрын

I have been searching for a long time now for a video that explains the energy systems simply and comprehensively and this is the one that's helped all the information come together for me. Thank you. I wish you were my lecturer for Exercise Bioenergetics!

@DrJacobGoodin 3 жыл бұрын

Wow, thank you Danica!

@arieh4212 Ай бұрын

Bloopers for the win🙌🏽 Great overview video. Short and informative! 😊

@jackmalone5800 Жыл бұрын

It’s so cool how we were made with energy systems in place for high intensity exercise. It’s interesting how some energy systems lend themselves to the next one with their byproducts like the Krebs Cycle byproducts going to the ETC.

@unsuidojoneuss Жыл бұрын

Thank you so much for having these videos for free. I am in Germany studying for my CSCS and you have saved my behind.

@wyntonbrown9439 5 ай бұрын

It's pretty cool to see how the body changes between systems while working out

@michaelroman4042 2 жыл бұрын

Appreciate all the work you put into these. They've been super helpful!

@laurenomalley2778 3 жыл бұрын

I really liked how you had charts and photos. The explanation that you gave along with them really helped me to better understand.

@lexireynish5892 5 ай бұрын

There is so much that goes into these topics, so I appreciate how this video laid out all of the information and processes.

@julianasum8481 5 ай бұрын

This video helped me to better understand the physiology of the three metabolic systems, as well as attributing certain types of exercise to the energy systems.

@kieranmccarty4050 10 ай бұрын

Thank you, Dr. Goodin! It was a great refresher from exercise physiology. Can’t wait to watch more videos!

@willhopkins4197 Жыл бұрын

I really appreciate the thorough explanation of each of the energy systems. No matter how many times I go over them in classes, it always feels overwhelming, so it is great to keep reviewing them.

@WilliamLai2024 Ай бұрын

This guy is a legend.

@saeternj 10 ай бұрын

Loved the breakdown of the different energy systems and also really enjoyed the key point sections emphasizing the significant information!

@caleighgarcia7792 Жыл бұрын

This video was a great review of exercise physiology. I also love the bloopers at the end! It reminded me of my time in structural kinesiology and our team videos!

@tianguyen3897 Жыл бұрын

I found the law of mass to be super interesting. It is amazing how our bodies are able to control systems in such a way.

@emmasanchez5975 2 жыл бұрын

This really helped me understand the three basic energy systems better! I was able to see how during exercise it all switches pretty easily.

@lizetteblackwell3031 2 жыл бұрын

Your videos are incredibly helpful and easy to understand. Thank you!

@aribhalla9820 2 жыл бұрын

It makes so much sense why certain types of exercises are explosive from a physiological standpoint, while others are steady-state and apply to building endurance.

@isabellecousineau302 Жыл бұрын

It is so interesting to me to learn how the body adapts to exercise utilizing the different energy systems. Pretty powerful!

@audreyoates3242 Жыл бұрын

Understanding the different energy systems and the way they function for different activities is so interesting. The way you explained everything was so helpful as these can be very complex, thank you!

@moirabryson5042 5 ай бұрын

Thanks for the little reminder of these systems. I've learned them more indepth in other classes, but this refresher brought it back!

@avajgallo Жыл бұрын

It is so cray how our body works and most of us don't even know it. Thanks for explaining that so well.

@DevanneyBoyd 5 ай бұрын

It is super helpful to have a video that breaks down all of the dense content from the text. The visuals are also helpful alongside the explanations.

@joyshang5670 Жыл бұрын

I did not know about the phosphagen system which is how our body manages short periods of high intensity! Thank you for explaining the different energy systems that our body uses.

@clairemasterson6031 Жыл бұрын

I really enjoyed going deeper into the energy systems, It definitely helped to better understand how they each work.

@Adam.gates_ 10 ай бұрын

This was a great breakdown of the energy systems. This is such a large topic, and you've made it as simple as possible to understand. Thank you!

@madelinehernandez8838 10 ай бұрын

Even though I have learned these systems multiple times, the information gets jumbled together and I forget key components. This was a great reminder of how the body switches through these systems during exercise.

@luciavaldez2601 5 ай бұрын

This video was a great reminder of the energy systems. Being able to correlate them to specific training aspects is something that I hope to learn more about this semester.

@bilalshaikh6734 3 жыл бұрын

Thanks so so much for this video, extremely grateful!

@kennyvogan5673 Жыл бұрын

Its very nice to get a semi-short explination on the energy systems after receiving so much information from ex phis!

@celinegriffin3244 Жыл бұрын

This was a great video on breaking down all the energy systems and I liked how detailed the information was. Especially using the charts based on the effect of an event duration and the primary energy system used.

@jupshaw 5 ай бұрын

Watching these videos certainly allow me to understand the major concepts of our energy systems as it is a major portion of my exercise physiology class. Great video!

@coreycollier973 2 жыл бұрын

What was most interesting to me from this video was the difference between fast and slow glycolysis and how they each have their own advantages.

@mattdkuykendall 2 жыл бұрын

Working on my CSCS exam and your videos are a life saver! Definitely more lucid than the text I'm studying from! Thank you for creating and posting.

@kalleblizzard4927 Жыл бұрын

Thank you for this! You are a great teacher.

@ChynnaKifer Жыл бұрын

Thank you for breaking down the glycolysis diagrams! Also, thank for showing what types of events use glycolysis.

@markbisnauth3369 Жыл бұрын

These are amazing! Thank you!

@emilywalker9462 5 ай бұрын

This video was a great refresher/reinforcement from learning energy systems in ex phys last semester. It was super interesting to relate them to various events.

@ajaynangalia334 2 жыл бұрын

really well explained. thank you!

@morganrolleri9198 Жыл бұрын

Great video! It was a good review of the 3 main energy systems and when they are used.

@cameransherwood5157 Жыл бұрын

I feel like with your video I am starting to feel more confident in my understanindg of the three energy systems and when each one is being the prime doer!

@matthewwadley4348 10 ай бұрын

The breakdown and explanation of each energy system was a great learning experience. While I had read about them in the book already, this video helped me understand them more

@BrianaReynoso 5 ай бұрын

Its really interesting that are body can just switch off into these cycles without us having a clue! These are some pretty hefty cycles, ill definitely be going over it a couple times!

@bensonmutuvi8429 Жыл бұрын

Reviewing the roles of atp and each systems unique roles was very helpful!

@user-me5er1gr9h 10 ай бұрын

Very informative breakdown of the 3 metabolic energy systems. The diagrams helps alot with understanding the cycles.

@evakoutelieris9550 10 ай бұрын

I really enjoyed this video and how descriptive and broken down the systems were!

@jamarmack9626 2 жыл бұрын

Having the diagrams that showed the entire process of each energy system was really helpful in being able to see where everything was happening.

@drewamato5467 3 жыл бұрын

This was very helpful in getting a deeper understanding of the energy systems. This is the third class this semester where we have covered the energy systems. The other classes didn't go this in depth but I'm glad you did. This lecture feels way more beneficial than the others in the other classes.

@torilucht5871 10 ай бұрын

This was a great video explaining the different energy systems and I did not totally realize that there was a fast and slow glycolysis. I always thought there was one form of glycolysis so this video really help differentiate between the two. These energy systems are ones I will need to remember for the remainder of my academic career so now I have a better grasp of this concept.

@user-xy7qx1ui1r 5 ай бұрын

Learning about the body's 3 energy systems was very interesting. I liked the chart at the end breaking down the durations compared to intensity.

@madelinejewelnebril2871 10 ай бұрын

It's interesting to know that protein can be used as a "backup" in extreme situations. It's so cool how our bodies can adapt in these ways!

@jasonpena3556 2 жыл бұрын

At no point will we ever be reliant on one energy system, always love learning about the energy systems!

@kylesands9693 10 ай бұрын

Jeez gave me flashbacks to Fliestra's class Dr. Goodin. Video really cleared up the glycolysis system for me. I didn't know the difference between slow and anaerobic glycolysis until today!

@jadenrea1109 5 ай бұрын

This video was really helpful in breaking these systems down in a more simple manner. These systems can become complex and difficulty to understand but I felt this video helped break them down into stages where I could understand them more easily.

@sarathrajendran6716 Жыл бұрын

Yet anthor quality video🙌🏽🙌🏽

@cutetwinkie47 2 жыл бұрын

Thank you for this recap! I always forget that ATP is not used solely for exercise, but more importantly basic cellular function. I think it is so neat that our body's are so unique in the way that is it has multiple energy systems for such specific events.

@ameliabrock 5 ай бұрын

Understanding the phosphagen system, fast glycolysis, and oxidative system seems really important for trainers and coaches to tailor effective training programs! The explanation of catabolism, anabolism, and the role of ATP as the energy currency is easy to follow as you talk :)

@evaozimec Жыл бұрын

Fascinating to learn that the by-products of the CP-system turn on the fast glycolytic system!

@hannahb872 Жыл бұрын

It is impressive to know our bodies know when, where , and how to regulate theses energy systems. Everything comes down to ATP production!

@macynunez4455 5 ай бұрын

I have always had a hard time understanding the intricacies of each energy system even though I have learned them so many times, but this video has really done it for me! Thank you for the clear explanations and good applications that connect your examples to what is actually going on!

@makennakaczmarczyk7563 10 ай бұрын

This video helped me better understand the 3 different energy systems! It will be beneficial to know for this class, my other kin classes, and outside in the real world.

@emilydonahue8216 2 жыл бұрын

love the sound effects

@jakegonzales1367 Жыл бұрын

This was a nice review from Ex phys, the glycolytic system is something that is ingrianed in my brain, due to A and P and Ex Phys and now this class.

@TRamos-pl6oo 10 ай бұрын

It is really interesting to me how these 3 systems are constantly working together in the body to allow it to function, even for the simplest and smallest tasks

@cjbuenviaje Жыл бұрын

It was interesting looking at the energy charts! I just saw them in my Nutrition for Sports Performance class with Dr. Lynch! It’s cool to see how these two classes compliment one another, but one is nutrition and one is strength and conditioning! It also reminds me on my exercise physiology class except!

@MatthewDuPrey325 5 ай бұрын

I found this video to be very interesting especially how you ended up going into the duration and intensity of different energy systems

@rozalynnlarson8835 Жыл бұрын

It was helpful to see the relationship between maximum rate of ATP produced and the total ATP that each energy system is capable of producing over time. I was surprised to learn that these two components are inversely related

@sawayp4031 10 ай бұрын

Very helpful, thanks

@dimitricarrion6145 Жыл бұрын

I liked how you mentioned creatine as a supplement and why it is so effective.

@joshcombs123 10 ай бұрын

Something super interesting to me in the fact that there is two different types of glycolysis, depending on what type of energy is needed.

@keonihughes4242 2 жыл бұрын

One thing that stood out to me that I want to remember is the inverse relationship between production rate of ATP and duration of exercise.

@reetabinila7278 3 жыл бұрын

Thank you sir

@zoiezantua7002 Жыл бұрын

It was interesting when you pointed out how our diet can contribute to our oxidative system

@melanieweirich8482 Жыл бұрын

The energy systems are always something that's been a little hard for me to understand but this was a great explanation

@thelmasepulveda4481 Жыл бұрын

I enjoyed the breaking down of all energy systems and I found it interesting how they can happen at the same time. My main takeaway is that the extent of which the systems contributes to ATP production depends primarily on the intensity and duration of activity.

@thedarkestcloud 2 жыл бұрын

I am preparing the NSCA certificate and the book on this chapter is very confusing. Thanks for these videos that go straight to the point !

@milandiklic1080 10 ай бұрын

just watched the video !

@brysonhashimoto2878 10 ай бұрын

I find it very interesting how all 3 energy systems are used at any given time even though one may be doing more work than the others.

@oliviadyck510 3 жыл бұрын

The energy systems are the most confusing things I have learned so far in undergrad. I have been avoiding it, but I feel like I should just suck it up and memorize every tiny step of glycolysis at this point along with all the names of all the chemicals within it since glycolysis keeps coming up in all my classes!

@makaylageorge9978 Жыл бұрын

I find it interesting that the body switches between three different systems during exercise!

@alannabergherm8046 Жыл бұрын

I thought it was interesting how the metabolism of fat, protein, and carbs led to all of them being reduced into acetyl Co-A to be able to enter the Kreb's cycle. also, i always love a good blooper moment :)

@joshuawada8783 3 жыл бұрын

I think it was really interesting that there was an INVERSE relationship between ATP production rate and total amount of ATP it is capable of producing over time.

@jakegellatly8261 10 ай бұрын

It was crazy to learn that the body produces 36 ATP molecules from a single glucose molecule!

@rickycarfan54 2 жыл бұрын

that is a wondreful video!!! you make it so clear. I would have a question then… how can we perform at our best in an anaerobic training (kind of lifting weights) of we are on a low carb diet? it that possible? there’s a way in which the body can utilize fat in an anaerobic pathway?? thanks and congrats again for the video!! 👏👏

@myawilliams8357 3 жыл бұрын

I always like going for the Krebs cycle because its so much information that I always forget.

@tejasingh6598 2 жыл бұрын

According to Essentials of Strength Training and Conditioning (4th Edition): The oxidative system, beginning with glycolysis and including the Krebs cycle and ETC, results in the production of approximately 38 ATP from the degradation of one molecule of blood glucose. However, if the initiation of glycolysis is muscle glycogen, the net ATP production is 39.

@James-zm6zj 2 жыл бұрын

I was looking for this comment so I wasn't going crazy. This is what I remember reading the chapter as well.

@braedenmoore3743 Жыл бұрын

I thought it was interesting how the creatine phosphate energy system is used with any sudden movement or burst of energy from standing up suddenly to running a hundred meter dash.

@hayleesaurette1798 2 жыл бұрын

I have a much better understanding of the Cori cycle and how it changes lactate into glucose in the liver to be used as an energy source.

@ScottMammel 7 ай бұрын

This was a very helpful breakdown of the energy systems. The only thing that confused me was how the textbook says a net ATP production of 38 ATP (blood glucose) or 39 ATP (muscle glycogen) is produced from oxidative phosphorylation and in the video you say its a net of 36 ATP. What am I misunderstanding? Thanks in advance for your help.

@campbells20042003 2 жыл бұрын

So is the Cori Cycle only used during fast glycolysis?

@ZacharyAird Жыл бұрын

I’m currently studying and just graduated from an NAIA called Ottawa. Needed to say this because your thumbnail shows a “Westmont” jersey which is part of the GSAC conference. Just thought I should point that out!

@DrJacobGoodin Жыл бұрын

Love that! Yes, Westmont is where I competed in XC and the mile, where I met my wonderful wife, and where I discovered my passion for kinesiology. Although the NAIA is dwindling, I'm glad to have competed in it.

@ZacharyAird Жыл бұрын

@@DrJacobGoodin That’s great! When playing away games at Westmont, it was indeed a very nice campus!

@LauraPatterson-hm4hx Жыл бұрын

what kind of ipad do you use for your work?

@SportifyTVofficial 3 жыл бұрын

so i have 2 questions: 1) If the fatty acids enter directly the krebs cycle couldn't we say that they are more efficient than carbohydrates in giving us energy more quickly? 2) Sometimes i train superset of pull ups and push ups that takes longer than 3 minutes, thus i use the oxidative system. So that means that i train more towards muscular endurance than hypertrophy?

@RakeshKumar-jv6jk Жыл бұрын

Can i know the music which is played at last

@h.f.p.istrengthcoach8918 2 жыл бұрын

hi sir thank you very much for your great explanation. can you tell me how to find biomechanics for resistance exercise. main exercise. like squat bench press lat pull down etc. want to know how many degree of joint etc

@DrJacobGoodin 2 жыл бұрын

Lot's of videos out there on KZfaq for that if you learn primarily through video (I have a few on my channel as well). However, my biggest recommendation is to purchase a biomechanics textbook, or a resistance training textbook. This will summarize research in an easy to understand way and be comprehensive enough to cover all the topics within that realm