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The brain is often seen as the most important organ of us humans. It controls our thoughts, emotions, memories and even our movements. However, what many people often forget is that the brain and the body are closely connected.
Studies have shown that regular exercise can significantly improve cognitive functions such as memory, attention and problem-solving abilities.
Exercise increases the production of proteins that promote the growth and survival of neurons (神经元), thus ensuring better brain functions. Moreover, exercise has a positive impact on mood and mental well-being. It helps release some natural mood boosters that make us feel more positive and happy.
As for the exercise varieties, it’s not just about aerobic(有氧的) exercises like running or cycling.
| A．It even strengthens creativity. |
| B．Actually the body deeply affects the brain. |
| C．The brain also has great impacts on exercise. |
| D．An exercise lover is unlikely to suffer depression. |
| E．Walking and jogging do good to mental functions too. |
| F．Strength training has also been shown to benefit the brain. |
| G．The links between the brain and the body cannot be overstated. |
同类型试题
y = sin x， x∈R， y∈[–1，1]，周期为2π，函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x， x∈[–1，1]， y∈[–π/2，π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2
y = sin x， x∈R， y∈[–1，1]，周期为2π，函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x， x∈[–1，1]， y∈[–π/2，π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2
