National Academy of Sports Medicine (NASM) Senior Fitness Specialist (SFS) Practice Test

The method that establishes training intensity based on the difference between predicted heart rate and resting heart rate is the Karvonen method. This technique is particularly useful because it takes into account an individual's resting heart rate, which can provide a more personalized approach to determining exercise intensity.

The Karvonen method uses the concept of heart rate reserve (HRR), which is the difference between the maximum heart rate (predicted through various formulas) and the resting heart rate. By incorporating this difference, individuals can calculate target heart rate zones tailored to their fitness levels and cardiovascular responses. This allows for more accurate training intensities that align with their current fitness state, ultimately making workouts more effective for achieving health and fitness goals.

Overall, the Karvonen method enhances cardiovascular training by ensuring that individuals are training within their optimal heart rate ranges, promoting safety and efficacy in cardiovascular exercise, especially for seniors or those new to fitness regimes.