Training in the Heat | Hydration, Cardiovascular Adaptation, and Heat Acclimatization

Studying for the CSCS Exam?
CSCS Prep Course: the-movement-system.mykajabi....
140 Question CSCS Practice Test: the-movement-system.mykajabi....
👇🏽Click here to Join the Strength and Conditioning Study Group on Facebook!
/ 2415992685342170
Thermic Balance:
Heat Gain: BMR, Thermic Effect of Food, Muscular Demand, Environment
Heat Loss: Conduction, Convection, Sweat Evaporation (temperature, humidity, air flow dependent)
Goal is to maintain body temperature ~37 deg C
Cardiovascular:
Blood moves to the periphery
Loss of Plasma Volume/ Cardiac Drift
Extracellular fluid shifts to Intracellular
Endocrine: Hypothalamic Regulation
* Sweating, Vasodilation
* Luteinizing hormone can increase core temperature by ~2 deg C
Hydration:
3-8 oz/ 15 minutes
Sweat loss ~0.5-1L/hr
As you sweat, sweat rate and cooling decrease
HR increases ~8BPM per 1L fluid loss
Need Sodium/ Potassium to avoid hyponatremia
Heat Acclimatization:
7-14 days
RHR goes down to baseline
Increased Plasma volume
Make sure you check out some of the other CSCS Prep Videos I have done:
CSCS Nutrition: • CSCS Nutrition Calcula...
CSCS Work to Rest Ratios: • NSCA CSCS Work to Rest...
Muscle Levers: • Muscle Levers 1st Clas...
Olympic Lifting Technique: • Olympic Lifting Techni...
Comment below if you have any questions!
🧠 Learn more at www.themovementsystem.com
This is the CSCS Practice Test that I recommend: the-movement-system.mykajabi....
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.
✅ Let’s Connect:
📱 Instagram: @themovementsystem
DM to learn more about my online training services for endurance athletes!
Business Inquiries: mcasturo@gmail.com

Пікірлер: 58

  • @theneenscreen8887
    @theneenscreen8887Ай бұрын

    This is such a great video! Even 2 years later, awesome info!

  • @vibekbhattacharjee5225

    @vibekbhattacharjee5225

    Ай бұрын

    Yeah I needed this too

  • @breannafields5622
    @breannafields5622 Жыл бұрын

    Such an awesome video! I do motorcycle racing and I just moved to Arizona from SoCal. I was struggling with training at first, not enough water, but now I average a bit over 64oz for a 2-3 hour training session with electrolytes and it made such a difference!

  • @Adonis8989
    @Adonis8989 Жыл бұрын

    Thanks for the video, very informative. Been working out in my garage for the past 2 years. Summers are extremely humid and brutal here and the winters get pretty cold, but I’ve adjusted pretty well.

  • @zps272
    @zps272 Жыл бұрын

    I needed this video more than I thought. Tons of useful info.

  • @patrodgers7684
    @patrodgers7684 Жыл бұрын

    Thanks for making this video. I train a lot of BJJ in an extremely humid gym and I had heat exhaustion, had to go to the hospital and my electrolytes were all out of whack.

  • @mybuickskill6979
    @mybuickskill697915 күн бұрын

    Great info. Thanks for the video

  • @theemailguy777
    @theemailguy7772 жыл бұрын

    Anthem henderson over here nice move my dude you are actually helping me more than ever i am 25 and have just started my journey into building my body up i am rather skinny like 146lbs 5” 9 you are the best guide and i came here clicking on just any video thank you

  • @TheMovementSystem

    @TheMovementSystem

    2 жыл бұрын

    Great! Glad you’re enjoying the channel

  • @johngardner1898
    @johngardner18982 жыл бұрын

    Measuring expertise on the basis of one's ability to explain complex subjects to untrained people, you are superior. Subscribed. Followed on Spotify. Thanks for sharing!

  • @TheMovementSystem

    @TheMovementSystem

    2 жыл бұрын

    Thanks! Glad you're enjoying the content

  • @KJfreshh69
    @KJfreshh6911 ай бұрын

    Try coming to Tennessee in late July /august. Humidity 130,000% can’t even look outside without pouring sweat. I took a trip out west and checked out the heat and much rather can deal with that heat.

  • @danmartinez9497
    @danmartinez94972 жыл бұрын

    I've been trying to tell my mates that I feel great after cycling in the heat. Here in Dubai they have constructed a 120km cycling track that goes through the desert. In the summer for the most part goes unused during the daylight hours. Dubai averages +36C - +45C during the summer.. I have been using Nunn electrolytes during training. Thanks for the info

  • @shakibsalek8689
    @shakibsalek86892 жыл бұрын

    Bro... seriously useful info!!!!

  • @churchmember4609
    @churchmember46093 жыл бұрын

    Outstanding information. Particularly regarding the length of acclimation time necessary.

  • @TheMovementSystem

    @TheMovementSystem

    3 жыл бұрын

    Appreciate it!

  • @nastaransargoli
    @nastaransargoli Жыл бұрын

    Great information, thank you so much 🌸

  • @jamieb2982
    @jamieb298210 күн бұрын

    Trying to figure out how my dehydration is effecting my Raynaud's which then eventually trips my vagus nerve- 100 mile run coming up in August. On the treadmill in the AC, I can stay in zone 2 (around 118-125BPM)for 2 hours at a 8min pace. Outside in the heat I'm at 140bpm in a half mile. 52y for reference... great vid!

  • @josephschlau5611
    @josephschlau56119 ай бұрын

    Excellent video presentation. Your explanations and recommendations are in line with a number of sources from the US military and their guidance on hydration and heat acclimation. Do you have a bio outlining your training and expertise.

  • @natlovell122
    @natlovell1223 жыл бұрын

    Really appreciate your videos! I live in Fresno, Ca so we have summer weather similar to Henderson, trip digits for months. Looking tan dude, def not low on vitamin d3 haha

  • @TheMovementSystem

    @TheMovementSystem

    3 жыл бұрын

    Enjoying every minute of it

  • @fix8ed387
    @fix8ed387 Жыл бұрын

    Great stuff, thanks!

  • @TheMovementSystem

    @TheMovementSystem

    Жыл бұрын

    You're welcome!

  • @melisadelcastillocabrales9090
    @melisadelcastillocabrales9090 Жыл бұрын

    Can you make a video for the heat weather but also humid? Or just provide any recommendations for me, please. I’ve been training in both hot climates (dry and humid) and it has been harder when I have to training in humid and hot weather, specially for long runs.

  • @dotastillthebest5474
    @dotastillthebest5474 Жыл бұрын

    Would you say that running in the heat is more effective and leads to better improvements?

  • @user-ws2on1yf8m
    @user-ws2on1yf8m Жыл бұрын

    What is happening during the heat, that compares to training at altitude? Blood moving away from vital organs and then what?

  • @mstang574
    @mstang574Ай бұрын

    Can you comment more on the luteinizing hormone effect on body temperature? I couldn't find much information on this besides for menstrual cycles. Does this hormone play a role in core body temperature in men as well?

  • @sony-hq3uz
    @sony-hq3uz11 ай бұрын

    7:35 is it good idea to mix little bit of sodium with multivitamins..?

  • @ryandeffley7652
    @ryandeffley76522 жыл бұрын

    Recently did an upper body push/pull outside in 90 degree heat. Kept it basic with straight sets and 2-3 min rest between sets. Just did 16 total sets (3x weighted pullups, 3x standing OHP, 3x DB rows, 3x weighted dips, and 2x each of lateral raises and DB curls). Since I'm not heat adapted for summer yet, I was way more fatigued than I am used to.

  • @robertcasturo5868
    @robertcasturo58683 жыл бұрын

    Nice prints on the shelf!

  • @TheMASDrummer
    @TheMASDrummer2 жыл бұрын

    I've had hyponatremia many times and boy it is horrible

  • @TheMovementSystem

    @TheMovementSystem

    2 жыл бұрын

    If you’re really susceptible to it you could look into sweat testing. I don’t know too much about it but it may be helpful

  • @danv4253
    @danv4253 Жыл бұрын

    Evaporative cooling really helps! Expose some skin, run without a shirt on. But, remember the sunscreen.

  • @TheMovementSystem

    @TheMovementSystem

    Жыл бұрын

    Especially true if you have some wind

  • @proactiveperformanceacademy
    @proactiveperformanceacademy3 жыл бұрын

    Do you have any tips for helping an athlete get acclimated to the demands of humid weather (Dallas) of a tournament while training in a non-humid environment (San Diego)?

  • @TheMovementSystem

    @TheMovementSystem

    3 жыл бұрын

    A couple of factors there. You’ll want to maintain a hydrated status and spend some time in a humid environment to prepare if possible. A sauna could be a good option

  • @kylealonso5201
    @kylealonso5201 Жыл бұрын

    I started CrossFit in Texas about 3 months ago. I’ve gotten to migraines after the workouts due to me not being hydrated. I was drinking water but 20 oz wasn’t enough. How much water would you say I need to have in my body by a certain time if my workouts are in the late afternoon?

  • @TheMovementSystem

    @TheMovementSystem

    Жыл бұрын

    It’s probably a good idea to switch to something with electrolytes. A good range to shoot for is around 16-32oz/ hr

  • @kylealonso5201

    @kylealonso5201

    Жыл бұрын

    Thanks!

  • @aneudytorres3218

    @aneudytorres3218

    11 ай бұрын

    Arround 60% of your weight. Drinking 32oz/ph could be good or bad depends if that is too much or not enough water to your body (weight). 60% of your body is perfect for those physically active people. The amount you get will be the OZ you should drink thought the day and after that you divide your oz through your day.

  • @zaakirah5343
    @zaakirah534310 ай бұрын

    Can hot water immersion after exercise help exercise performance in heat? Could you please explain the physiology behind this? Highly appreciate your help.

  • @Markhypnosis1

    @Markhypnosis1

    6 ай бұрын

    I've done a lot of research on this, and sauna does appear to have some benefits with regards to improving cardiovascular health and sports performance. Hot water immersion may have similar benefits, as long as you get hot enough to sweat. The mechanisms will be the same as training in heat....blood plasma volume, keeping the veins supple which allows them to expand to allow more blood to flow through them.

  • @Joe-wq4mo
    @Joe-wq4mo2 жыл бұрын

    Would you say it takes longer to acclimatize to hot and humid environments than hot and dry environments?

  • @TheMovementSystem

    @TheMovementSystem

    2 жыл бұрын

    I’m not sure actually

  • @Campy1
    @Campy12 жыл бұрын

    Howdy! Would training in the heat have any carryover benefits for when you run in cooler weather? I'm thinking in a similar way training at elevation improves performance when you go down to sea level.

  • @TheMovementSystem

    @TheMovementSystem

    2 жыл бұрын

    Good question. It's actually similar to training at altitude in that it doesn't allow you to train as hard or deliver as much oxygen and typically it's less effective than training without heat or without elevation. Living at high altitude would increase red blood cells via erythropoietin but typically endurance athletes who live at high altitude try to train at lower altitude.

  • @sandmansimms5704
    @sandmansimms570411 ай бұрын

    So should I put ice in my camelback with water?

  • @TheMovementSystem

    @TheMovementSystem

    11 ай бұрын

    I would yea

  • @huntercat93
    @huntercat932 жыл бұрын

    Does sleeping in air conditioning prevent heat acclimatisation?

  • @patrodgers7684

    @patrodgers7684

    Жыл бұрын

    I think you really have to train in the heat to get acclimated, but our air conditioned environments certainly don’t help.

  • @jennygeorge1594
    @jennygeorge15943 жыл бұрын

    Email me at thecscsexamday@gmail.com to grab your free sample questions !

  • @michaelshankj9102
    @michaelshankj91023 жыл бұрын

    Did u get tanned in the desert?😁

  • @TheMovementSystem

    @TheMovementSystem

    3 жыл бұрын

    Swimming, biking, and running 12+ hours a week outside does that to you haha

  • @basrijnberg8203
    @basrijnberg8203Ай бұрын

    Why do people find this usefull? He essentially said to drink water.

  • @aaaaooooii

    @aaaaooooii

    21 күн бұрын

    Tell us you didn’t comprehend anything he was saying without telling us. He literally explained multiple concepts around what’s happening to your blood, heart, and body during heat training adaptation, and how to prevent issues while maximizing benefits. Plasma volume, thermo-regulation, cardiac drift, etc etc. It’s okay to just move on when you don’t understand something instead of choosing to leave a snide comment on somebody’s video that was non-controversial and helped others 😊

  • @tortillero3138
    @tortillero31386 ай бұрын

    Matt’s juiced to the gills 💉

  • @peterlee8940
    @peterlee89409 ай бұрын

    You didnt explain crap. Need more talk about heat acclimatisation