Astronaut Exercise in Space : 9 months 14 days later, NASA Astronaut Sunita Williams has returned to Earth with four of her companions. According to Indian time, he returned at 3:27 am on March 19. After spending so many days at the international space station, staying in the Earth’s atmosphere can be a bit difficult for their body. It was not so easy for him to live in space. Used to do the right diet and exercise to keep herself fit for so many days. In such a situation, let us know which exercises Astronauts do to stay fit in space. What is its connection with science…
How difficult to live in space
Living in space is nothing short of a challenge. Microgravity can weaken the muscles of astronauts and reduce bone density. Therefore, astronauts also work out regularly to stay fit there. However, it is not easy to exercise in zero gravity. For this, scientists have created special exercises, which help in maintaining their bones, muscles and heart health.
Is it necessary to exercise in space
According to experts, workouts on the International Space Station (ISS) workouts for 2 to 2.5 hours daily. Their focus is more on three main types of exercises. These exercises help them to keep them fit and maintain their heart-lungs.
Why exercise is necessary in space
In microgravity, the muscles become weak and the density of bones starts decreasing.
Space affects the cardiovascular system, which can reduce heart functionality.
For early recovery after returning to Earth
What exercises do astronauts do in space
1. Cardio Exercise (Cardio Workouts)
Space cycling
Space Cycling is a special static bicycle, designed without a seat. Astronauts tie the legs with strips and run it.
Treadmill Running
Astronauts have to tie themselves with harness and bungee cord to run themselves to run in microgravity.
2. Weight Training
The weight lifting in zero gravity is not possible, so the scientist has created the resistance exercise device, which is used for astronauts in space. The Ared Machine special device helps Astronauts to do strength training like squats, deadlifts, bench presses and bicep curls.
3. Stretching and Yoga
Stretching is necessary to keep the body flexible in space. This does not cause muscle stiffness and problems like backpen can be avoided. Some astronauts try to pose yoga in microgravity, which keeps the blood flow better in their body.
Problems in exercising space
Body balance is difficult to make
There is no weight, so different types of machines are required.
The muscles without gravity start shrinking quickly.
Every exercise requires special equipment.
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