https://www.researchgate.net/post/Is_there_a_difference_between_physical_activity_and_physical_fitness_How_to_assess_physical_activity_and_physical_fitness_in_the_elderly?ch=regcp=re221_b_p53pli=1loginT=DlYnAOsFPcV8ozqfx2oUzDVBQdqifCqSN6XyTzZokqo, Question Is there a difference between ...