Yes, you can go to Planet Fitness at any time during the day as many times as you want. The gym doesn't have a limit on how many times you can go.
They're called HydroMassage. I tried one the other day after the gym I go to got them.
This is planet Earth, so one Earth day is one day on this planet.
Teeth, you wouldnt just brush one tooth twice a day?
MARS
A planet completes one rotation on its axis every day, causing day and night cycles.
I haven't heard of any places for both modern day and retro Fitness. I do know that modern day and retro Fitness are two different types of things. One is what you do in everyday life and the other one is in a gym.
The answer to the riddle "What is one in a year, twice in a week, and never in a day" is the letter "E." It appears once in the word "year," twice in the word "week," and not at all in the word "day."
A day.
One day = 24 hours That's twice as long as 12 hours.
A planet completing one full rotation on its axis is called a "day." This is what determines the length of a day on that planet.
When a planet completes one full rotation on its axis, it is said to have completed one day. This results in the cycle of day and night. The time it takes for a planet to complete one full rotation varies depending on the planet.
It is the rotation of the planet one complete revolution that determines the length of a day.