International Sports Sciences Association (ISSA) Certified Personal Trainer (CPT) Practice Test

Question: 1 / 400

What percentage of a one-repetition maximum (1RM) is typically associated with maximum power output?

35% to 55%

55% to 85%

The range of 55% to 85% of a one-repetition maximum (1RM) is indeed associated with maximum power output. This percentage strikes a balance between sufficient load and the ability to perform exercises explosively. When lifting at this intensity, the muscle fibers are activated effectively, promoting both the recruitment of fast-twitch muscle fibers and the development of maximal power.

At lower percentages, such as below 55%, while the speed of lifting may be higher, the load is insufficient to stimulate significant power development. Conversely, at higher percentages (above 85%), the focus shifts more towards strength rather than power, as the lift becomes slower and more controlled, which isn’t optimal for generating maximum power output. Therefore, training within the 55% to 85% range allows for an effective combination of weight and speed, crucial for power development in athletes and fitness enthusiasts.

Get further explanation with Examzify DeepDiveBeta

85% to 95%

100%

Next Question

Report this question

Download International Sports Sciences Association (ISSA) Certified Personal Trainer (CPT) Practice Test PDF Study Guide
Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy