“…In essence, the softer, mechanically less demanding odd-impact exercises may suit much better for many common people than vigorous high-impact exercises, and thus, feasible exercise regimens may be build on the principles of odd-impact loading. In such programs, the duration, frequency, and intensity of training could be customized to different age-groups with varying background in physical ability and interests [34,[37][38][39][40][41][42].…”