One of the best ways to avoid injury while biking is to
A. bike only during the morning hours.
B. make sure that the positions of the bike seat and handles are appropriate for your height.
C. pedal as quickly as possible when attempting to go uphill.
D. continuously switch gears so that you don't add stress to your muscles.

Respuesta :

B is the correct answer. A- Biking during all periods of the day can be potentially dangerous, C- It is dangerous to peddle too quickly; you could lose control of the bike,D- continually swithching gears make it dangerous because your wheels will eventually become messed up and potentially dangerous. 

Answer:

The answer is B. Make sure that the positions of the bike seat and handles are appropriate for your height.

Explanation: