Treppe

Question

Treppe

Quizplus · Accepted Answer

All of these choices are correct. Using a staircase (such as climbing stairs) can contribute to improved muscle efficiency by increasing strength and endurance. This increase in efficiency may be due to an increase in the level of calcium ions around the myofibril, which allows for more efficient muscle contractions. The ability to climb stairs is an example of a graded response, as the level of effort required can be increased or decreased based on the number of stairs being climbed. Climbing stairs can also be achieved during warm-up exercises to prepare the muscles for more intense activity.