Answer:
Fitness Level
Step-by-step explanation:
The most likely difference between the two joggers who have similar levels of commitment and purpose but one is clearly better at jogging than the other is their fitness level. Fitness level refers to the level of physical fitness and conditioning of an individual, which is usually determined by their exercise habits, lifestyle, and genetics. A person with a higher level of fitness will generally be able to perform physical activities, such as jogging, more easily and with greater proficiency than a person with a lower level of fitness. Therefore, the jogger who is better at jogging is likely to have a higher level of fitness than the other jogger.
While factors such as body composition, motivation, and body positivity can also impact jogging performance, they are less likely to be the most significant difference between the two joggers in this scenario.