Final answer:
d) Dynamic Glen, a utility line worker, needs dynamic strength to climb telephone poles effectively, which involves movement and adaptation without early fatigue.
Step-by-step explanation:
Glen, a utility line worker who climbs up telephone poles, requires a high degree of dynamic strength. Dynamic strength is the ability to use muscles effectively during activities that involve movement, as contrasted with static strength, which is about maintaining force in a stationary position.
Climbing requires constant movement and adaptation, as Glen must repeatedly lift his body weight and adjust his balance, necessitating strong, resilient muscles capable of performing these tasks throughout the day without becoming excessively tired.
In order to climb telephone poles all day without becoming overly fatigued, Glen needs to have a high degree of static strength.
Static strength is the ability to exert force against a resistance without movement. It is necessary for tasks that require holding a position for an extended period of time, such as climbing poles or holding heavy objects.
On the other hand, dynamic strength refers to the ability to exert force with movement. It is important for tasks that involve lifting, pushing, or pulling objects.
While sensory and explosive strength are important in other contexts, they are not directly relevant to Glen's job as a utility line worker.