Abstract: Disclosed herein are embodiments of an invention relating to pathogen transfer mitigation and prevention apparatuses. Described herein are embodiments comprising one or more charged particle emitters, collectors, power circuits, and controllers. The invention described herein can effectively, for example, prevent, stop, and/or minimize the transfer of pathogens such as, for example, viruses, bacteria, fungi, protozoa, and/or worms. The invention described herein has application in many fields, including, for example, the agriculture, restaurant, food, livestock, pet, sports, entertainment, travel, and/or transportation industries. The invention described herein is of particular relevance given the recent and ongoing international coronavirus disease (COVID) pandemic.

Abstract: An exercise frame includes an upstanding back rest and an intersecting seat, with pairs of exercise arm and leg assemblies supported along corresponding sides of the back rest. Each arm and leg assembly is segmented and linked together so as to limit and restrict movement of selected muscle groups within selected fixed planes defined to include a straight line passing through the corresponding proximal and distal ends while achieving loading of primary and secondary joint combinations.

Abstract: An exercise frame includes an upstanding back rest and an intersecting seat, with a pair of exercise arm assemblies supported along corresponding sides of the back rest and exercise leg assemblies supported along corresponding sides of the seat. Each arm and leg assembly is segmented and linked together so as to limit and restrict movement of the distal ends of each arm or leg assembly along a straight line passing through the corresponding proximal and distal ends.