Question

Rae is training for cheerleading, so she starts rollerblading for 45 minutes each day. Her heart rate reaches 128 beats per minute, but her target heart rate zone is 140—178 beats per minute. Which of the following could she do to get a greater benefit during her 45-minute activity?

Answer 1

she can run or go to the gym and do some intense workouts

Answer 2

skate up the big hill in the park