JUL 24, 2017 3:39 PM PDT

Your Cells Know When You've Quit the Gym

WRITTEN BY: Xuan Pham

Now that we're past the mid-year mark, how many people are still sticking to the exercise regimen that they had planned as part of 2017 resolutions? I will be the first to admit that I've fallen off the wagon on my exercise routine in the past few months. And my body knows it all too well.

When we drop the ball on an active lifestyle, the body responds quickly. At the cellular level, there's less oxygen floating around for muscle cells. This means muscle fatigue sets in sooner than before. Then, muscle cells start to get smaller while fat cells start getting bigger. And with each week that we stop exercising, the body continues to become more sluggish, putting us at higher risk for chronic conditions like heart disease, diabetes, obesity.

Fortunately, the body rebounds just as quickly if we resume a healthy lifestyle again. So, remember that it's never too late to work out, and to avoid long extended breaks between workouts.
About the Author
  • I am a human geneticist, passionate about telling stories to make science more engaging and approachable. Find more of my writing at the Hopkins BioMedical Odyssey blog and at TheGeneTwist.com.
You May Also Like
MAY 24, 2020
Space & Astronomy
Here's Why SpaceX is Using Heavy Stainless Steel to Make Starship
MAY 24, 2020
Here's Why SpaceX is Using Heavy Stainless Steel to Make Starship
SpaceX is perhaps best known for its reusable Falcon 9 rocket, the same variety that will be lofting astronauts into out ...
MAY 26, 2020
Earth & The Environment
"Green Snow" Expected to Increase in Antarctica
MAY 26, 2020
"Green Snow" Expected to Increase in Antarctica
When Antarctica comes to mind, the imagery probably includes a vast, frozen, and barren landscape. However, red and gree ...
MAY 31, 2020
Plants & Animals
These Penguin Chicks Now Face the Trials of Adulthood
MAY 31, 2020
These Penguin Chicks Now Face the Trials of Adulthood
Like any other bird species, adult penguins follow the tried and true tradition of raising their young close to the nest ...
JUN 16, 2020
Plants & Animals
Desperate Polar Bear Mother Weighs Risks of Attacking Dangerous Walruses
JUN 16, 2020
Desperate Polar Bear Mother Weighs Risks of Attacking Dangerous Walruses
Polar bears are being subjected to severe living conditions as the Arctic’s ice caps continue to melt, and without ...
JUN 26, 2020
Space & Astronomy
Astrophysicists Find Evidence of Nearby Planet that May Sustain Life
JUN 26, 2020
Astrophysicists Find Evidence of Nearby Planet that May Sustain Life
Researchers have found that a nearby red dwarf star, known as Gliese 887, may host three planets, one of which could sus ...
JUN 30, 2020
Chemistry & Physics
Axion: Could the Curious Particle "Kill Two Birds with One Stone"
JUN 30, 2020
Axion: Could the Curious Particle "Kill Two Birds with One Stone"
Physicists often ponder in an unusual way: they use one unsolved problem as a hypothetic solution to another, hoping to ...
Loading Comments...