Question

1
select the correct answer.
which of the following is an example of anaerobic exercise?
swimming
weight lifting
dancing
playing tennis

Explanation:

Define anaerobic exercise

Anaerobic exercise involves short, intense bursts of physical activity powered by energy sources stored in the contracting muscles rather than inhaled oxygen.

Analyze the given options

• Swimming: Continuous, rhythmic cardiovascular activity relying on oxygen (aerobic).
• Weight lifting: High-intensity, short-duration resistance training that does not rely on oxygen delivery (anaerobic).
• Dancing: Continuous, rhythmic movement relying on oxygen (aerobic).
• Playing tennis: Primarily aerobic, though it contains brief anaerobic sprints.

Connect to physical activity concepts

Using the Physical Activity Management knowledge point, we classify exercises by their primary metabolic pathways to optimize fitness training. Weight lifting is the definitive example of anaerobic exercise among the choices.

Answer:

• swimming
• weight lifting (Correct answer)
• dancing
• playing tennis