The BEST Way to Use Cardio to Lose Fat (Based on Science)
Do you need cardio for weight loss? And how much cardio should you actually do? Some say you don’t need any cardio for fat …
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February 2, 2026
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"Harmony in Every Heartbeat
Do you need cardio for weight loss? And how much cardio should you actually do? Some say you don’t need any cardio for fat …
source
Remember, cardio is just one part of the equation. Your lifting workouts and a proper diet are what's truly going to drive most of your results. And if you want me to takecare of all the guess work for you, try our new app, BWS+. It's a science-backed personal trainer in your pocket that'll tell you what to do every week, just follow the plan and you'll quickly transform your body. You can try 2 weeks free over at builtwithscience.com and see the difference for yourself.
P.S. – here's links to all the studies referenced in the video:
CONSTRAINED ENERGY MODEL
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4803033/
https://pubmed.ncbi.nlm.nih.gov/34519717/
EFFECT ON CARDIO INTENSITY ON FAT LOSS
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8619923/
HIGH AMOUNTS OF CARDIO LEAD TO FAT LOSS
https://pubmed.ncbi.nlm.nih.gov/10896648/
MOST EFFECTIVE FAT LOSS METHODS
https://www.sciencedirect.com/science/article/pii/S2161831323002867
BENEFITS OF CARDIO AFTER A DIET
https://pubmed.ncbi.nlm.nih.gov/31095083/
https://pubmed.ncbi.nlm.nih.gov/35247352/
https://pubmed.ncbi.nlm.nih.gov/33105387/
Thank you
I had some dental work done and I had to drink a lot of the protein shakes and soft foods for about 2-3 weeks. I lost almost 20 pounds in about month just changing my diet
Thank you for your advice man
I’ve been doing at minimum 700 calories on the treadmill every day usually within an hour I get around 900 calories most days but again atleast 700 I’ve stuck to this for a while km
Sooo many videos contradict each other…
I have itch on my legs when I run 🏃♂️ at the gym 😕 … some people have more Candida albicans than others
I am used to walking for 2 hours straight, when I decided to used the threadmill I felt dizzy after 1 hour training 10 deg inclined, 3.5mph. that machine feels so unnatural to me.
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8:20
Stop using my text sound effect! Do you know how many times Ive looked at my phone as I watch this video! 🤣
If you take Cardarine, Stenabolic, and Ostarine you'll lose at a good rate with distance running. Just some info for anyone wondering.