i tried “planet fitness” for a year… 😳 #3danimation #sciencetok #spacefacts #fitnessscience #shorts

Added: 2026-05-20

[00:00:00]Let's explore how 1 year of fitness affects the body on every planet.

[00:00:04]Gravity varies greatly across planets, which changes workout effects.

[00:00:09]On low-gravity planets like Mars, muscles and bones lose strength faster.

[00:00:15]On high-gravity planets like Jupiter, exercise is extremely strenuous and risky.

[00:00:21]Bone density decreases in low gravity, but could increase in higher gravity due to extra load.

[00:00:27]Atmosphere affects breathing.

[00:00:29]Thin air on Mars limits oxygen intake during workouts.

[00:00:34]Temperature extremes impact exercise.

[00:00:37]Overheating is likely on hot planets like Venus.

[00:00:40]Each planet's conditions lead to different changes in muscle, bone, and heart health.

[00:00:46]In summary, fitness outcomes depend strongly on planetary environment.