compare and contrast the benefits and effects of running and walking.

Brief Explanations:

Running is a high - intensity activity that burns more calories, improves cardiovascular fitness more rapidly, and can enhance bone density more effectively. It also boosts mood and metabolism significantly. Walking is a low - intensity activity, easier on joints, accessible to more people, and can be sustained for longer periods. It still provides cardiovascular benefits, helps with weight management moderately, and is good for stress reduction.

Answer:

Running is high - intensity with greater calorie burn and faster fitness gains, but is harder on joints. Walking is low - intensity, joint - friendly, and sustainable for long periods, with more moderate benefits.