Which of the following is an example of a modification to increase challenge in an exercise?

Choosing to add resistance bands to an exercise is a prime method of increasing challenge. Resistance bands increase the intensity by adding tension that the body must work against throughout the movement. This extra resistance requires greater engagement of the muscles, thereby enhancing the overall strength and stability benefits of the exercise. Bands can also introduce variable resistance, meaning the challenge can change throughout the movement, depending on how the band is utilized.

In contrast, using lighter weights would decrease the difficulty of the exercise, while reducing the number of repetitions or the range of motion would likewise lower the overall challenge.