Sprinting is the best for prolonged training within your target heart rate
zone. There are five types of heart rate zones which are measured
according to the maximum heart rate(MHR) and include
Zone 1: Very light, 50%-60% of MHR.
Zone 2: Light, 60%-70% of MHR.
Zone 3: Moderate, 70%-80% of MHR.
Zone 4: Hard, 80%-90% of MHR.
Zone 5: Very hard, 90%-100% of MHR
Performing exercises such as sprinting and jogging at least 75 minutes a
week helps individuals get into their target heart rate zone.
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