Ch. 5 · 第１節 安全な発進
To achieve the correct driving posture, it is important to recline the seat back and drive in a relaxed position.
[True / False · Easy]
Answer: False
Explanation
The Rules of the Road describes a "proper driving posture with adequate control" as one where the knee is slightly bent when the clutch is fully depressed, and the elbows are slightly bent when both hands are on the steering wheel. Reclining the seat back is not recommended.
Source: Ch. 5 · Section (第１節 安全な発進) · ２ 運転姿勢など（１）
See the glossary for definitions of key terms.