In the article by Fukuchi & Duarte comparing 3D running kinematics between young and elderly runners, which of the following is true?

Group of answer choices

All subjects ran at their own self-selected pace on the treadmill

There were no significant differences in running kinematics between young and elderlysubjects

Stride length during running is greater in elderly individuals compared to young individuals

Greater asynchronies between the ankle and knee occur in elderly runners