Which of the following is a technology-based way to gauge intensity level? a) manually measuring distance b) taking the talk test c) using a heart rate monitor d) verbally counting pulse rate

C) Using a heart rate monitor

Explanation:

A heart rate monitor is used to measure the heartbeat during physical activity. Thus, it is a powerful tool for controlling exercise intensity (as intensity increases heart rate) and ensuring training safety. This handset consists of two components. One is a band that surrounds the chest and detects the electronic pulses generated by the heartbeat. The other is a watch that receives signals from the chest strap. Depending on the model, the device displays, in addition to heart rate, other information such as calorie expenditure and oxygen consumption.

the right answer is: time