Stronger heart.

30 minutes of cardio can strengthen the heart and protect you from heart-related illness.

Improved brain function.

People with weak hearts, due to insufficient physical activity, have less brain volume than those with strong hearts.

Better sleep.

By doing cardio 3-4 times per week, you can fall asleep 54% faster and stay asleep 37% longer.

Increased bone density.

Regular cardio over a period of six months can increase bone density by 12%.

Alleviates depression.

Exercise works better than medication at alleviating depression after a 16-week period.