Cardiovascular Exercise
Cardiovascular exercise, also known as aerobic exercise, is any physical activity that increases the heart rate and respiration rate, and engages large muscle groups in a rhythmic and continuous manner. This type of exercise improves the efficiency of the cardiovascular system, strengthens the heart and lungs, and enhances overall endurance. Examples of cardiovascular exercise include running, cycling, swimming, and brisk walking. The recommended duration and intensity of cardiovascular exercise varies depending on individual fitness level and goals, but generally, adults should aim for at least 150 minutes of moderate-intensity or 75 minutes of vigorous-intensity aerobic exercise per week. In space and astronautical engineering context, cardiovascular exercise is an essential component of astronaut fitness and health maintenance during long-duration space missions, as microgravity and radiation exposure can lead to cardiovascular deconditioning and other health risks.
Your Previous Searches
Random Picks
- Troposphere: In space and astronautical engineering, the troposphere is the lowest layer of Earth's atmosphere, extending from the surface up to an altitude of approximately 7-20 km, depending on the location and season. This layer is characterized by a ... Read More >>
- Air Conditioning: Air conditioning is the process of controlling the temperature, humidity, and air quality of a space to provide a comfortable and healthy environment for humans and equipment. In space and astronautical engineering, air conditioning is a cr ... Read More >>
- Atmospheric Contamination: Atmospheric contamination refers to the presence of harmful substances in the Earth's atmosphere, which can have negative impacts on human health, the environment, and space missions. Sources of atmospheric contamination include natural eve ... Read More >>
Top News
Bestselling author explains the science of happiness: "You can do the work"...
Bestselling author and Harvard professor Arthur Brooks opens up about how enjoyment, satisfaction and meaning in life can increase a person's wellbeing....
News Source: CBS News on 2024-11-18
November's full moon, known as the Beaver Moon, is the last supermoon of 2024. H...
November's full moon, known as the Beaver Moon, is the last supermoon of 2024. Here's when it peaks and why it's called the Beaver Moon....
News Source: CBS News on 2024-11-15
You can't put a price on the sense of awe particle physics inspires...
Astronomy and particle physics are no longer seen as vital by the US establishment, so funding has fallen. But our work creates a sense of wonder, and wonder matters, says Chanda Prescod-Weinstein...
News Source: New Scientist on 2024-11-13
If you want to stretch your gift game into days this holiday, check out these ad...
The advent calendar phenomenon is growing every year, with so many exciting, fun, beautiful, and delicious options available...
News Source: ABC News on 2024-11-04
November brings a bonanza of meteor showers...
November brings a skywatching bonanza, with three meteor showers — the Southern Taurids, Northern Taurids and Orionids — offering chances to see shooting stars....
News Source: NBC News on 2024-11-02