Final answer:
Most individuals will burn more calories doing weight bearing activities at the same intensity level because these exercises require moving one's body weight and involve more muscles, which leads to higher calorie expenditure.
Step-by-step explanation:
At the same level of intensity, most persons will burn more calories performing a weight bearing activity. This is because weight bearing exercises require you to move your own body weight, which can involve more effort and engage more muscles compared to non-weight bearing activities such as swimming or cycling.
For example, walking or running, which are weight bearing activities, typically use more calories than biking at the same level of intensity, as the body is supporting its own weight during the exercise. Weight bearing activities also have the added benefit of strengthening bones and muscles, which is important for overall health.