Final answer:
The MET method should be used with the talk test and rating of perceived exertion to ensure exercise intensity remains within safe limits, considering individual fitness levels and abilities to tailor a safe and effective workout routine.
Step-by-step explanation:
To ensure that exercise intensity does not exceed safe limits, the MET method should be used in conjunction with the talk test and rating of perceived exertion (RPE).
The MET method stands for Metabolic Equivalent Task, which measures the energy cost of physical activities. It is a useful tool but provides more accurate results when used with the talk test and RPE. The talk test is a simple way to measure the intensity of exercise; if you can carry on a conversation comfortably while exercising, you're likely at a moderate intensity level. The RPE, on the other hand, is a subjective scale where individuals rate their perception of exertion during exercise, and it helps to gauge personal effort and adjust the intensity accordingly.
These additional methods help personalize exercise programs and promote safety by considering individual capabilities and ensuring the intensity levels are appropriate. They also accommodate differences in fitness levels, as what is moderate for one person may be vigorous for another. By employing all three methods, one can tailor their fitness routine to meet personal goals while maintaining health and preventing overexertion.