Equipment for generating hypoxic and hyperoxic conditions, namely, generators of hypoxic and hyperoxic air used for athletic training and health, namely, altitude generator machines which create a supply of hypoxic or hyperoxic air for the user utilizing a zeolite based pressure swing adsorption mechanism, and replacement parts therefor; fitted carrying bags and cases for the aforementioned, systems for simulated altitude training and athletic training under hypoxic and hyperoxic conditions used for improving athletic performance and physical conditioning, not for medical purposes, comprised primarily of hypoxic and hyperoxic altitude chambers, air compressors, controllers, face masks, breathing circuits, air filters, adapters, connectors, hoses and tubing for air delivery, mixing bags, breathing bags, air control valves, and electrical fittings therefor; Breathing apparatus, namely, breathing apparatus to deliver hypoxic and hyperoxic air for athletic performance training performed in hypoxic and hyperoxic altitude chambers and with face masks; physical fitness performed in hypoxic and hyperoxic environmental altitude chambers being enclosures adapted for containing hypoxic and hyperoxic air; altitude tents, enclosures for beds, and exercise chambers for exercising, resting, and sleeping in hypoxic and hyperoxic conditions, namely, hypoxic and hyperoxic altitude chambers not for medical purposes of electronic, or non-electronic nature; controllers for maintaining specified hypoxic and hyperoxic conditions, temperature, and humidity; equipment to control conditions in non-medical hypoxic and hyperoxic environmental altitude chambers being electric control panels, flat panel display screens, and electric actuators; Environmental and physiologic monitors and sensors, namely, oxygen sensors, carbon dioxide sensors, pulse oximeters, heart rate monitors, temperature and humidity monitors for non-medical hypoxic and hyperoxic environmental altitude environmental chambers; fitted carrying bags and cases for the aforementioned