By swimming, 404 kg of calories burn in 30 minutes; two and a half times more calories are used than walking

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               Swimming is the best exercise in the world. Different types of swimming are beneficial for different muscles of the body. According to a BBC report, if you have 40 minutes of swimming in a day, 404 kilos of calories are burned. This 30-minute walk creates two and a half times more calories.

Every stroke of swimming is different. It has a different effect on each muscle of the body. However, there are also various benefits and disadvantages of each stroke. For example, it is easy to learn freestyle swimming. But its breathing technique is difficult.
There are four types of swimming in the Olympics - Butterfly, breaststroke, freestyle, and backstock. The butterfly is the best swimming to burn calories. The backstroke is the best posture while perfect. So let's understand the different strokes of swimming and their effects.

Freestyle Swimming

Easy to learn
Toughest breathing technique
Chest, back, and upper muscles are strengthened

Breaststroke Swimming

Slow-speed swimming
Slow Stroke
The upper muscles of the chest and leg are strengthened

Backstroke Swimming

Posture Improvement

It has to be very strong

Muscles of the back, legs, and hamstring (knee back) strengthen

Butterfly swimming

The best to burn calories
Tired swimming styling
Chest, shoulders, and back muscles are strengthened

Swimming reduces stress, lives in cholesterol, and builds pressure control

Swimming removes stress. Swimming keeps cholesterol and bulldess pressure in control. This strengthens the bones and lungs. Strong lung reduces the likelihood of asthma. Also, the risk of diabetes decreases. By swimming, both cardio and stride are exercised.