Which of the following is a common factor that can lead to plantar fasciitis?

• A. Excessive weightlifting
• B. Change in training or activity
• C. High impact sports
• D. Inadequate hydration

Answer: (B)

A change in training or activity is commonly associated with the development of plantar fasciitis. This condition often arises when there is an alteration in the level, intensity, or type of physical activity undertaken by an individual. For instance, if someone who usually runs at a moderate pace suddenly increases their speed or distance, or if they switch from running on a flat surface to a more uneven terrain, this can place additional stress on the plantar fascia. Such changes can lead to microtrauma and inflammation in the fascia, resulting in pain and discomfort.

Factors like excessive weightlifting, high-impact sports, and inadequate hydration can contribute to a variety of injuries or conditions, but they do not directly correlate with the onset of plantar fasciitis to the same degree as a change in activity. Excessive weightlifting may lead to muscle strain or joint issues, while high-impact sports could cause other types of foot or ankle injuries. Inadequate hydration is crucial for overall health and can affect muscle function, but it is not a primary trigger for the specific issue of plantar fasciitis. Therefore, the context of changes in training or activity clearly illustrates why this factor is significant in the development of plantar fasciitis.