âGaining confidence, one 160-foot fall at a time.â Thatâs how Canada-based organization 9 Lives Adventures describes bungee jumping for the wheelchair-bound.n their blog, 9 Lives founder Karim Ladki explains wheelchairs keep jumpers upright and prevent blood from rushing to the head. Wheelchair-bound jumpers also have a special bungee cord that attaches to the chairâs axles.
lac - resinlike substance secreted by certain lac insects; used in e.g. varnishes and sealing wax. seal, sealing wax - fastener consisting of a resinous composition that is plastic when warm; used for sealing documents and parcels and letters. shellac varnish, shellac - a thin varnish made by dissolving lac in ethanol; used to finish wood. animal product - a product made from animal material.
Lactase is an enzyme produced by many organisms. It is located in the brush border of the small intestine of humans and other mammals. Lactase is essential to the complete digestion of whole milk; it breaks down lactose, a sugar which gives milk its sweetness. Lacking lactase, a person consuming dairy products may experience the symptoms of lactose intolerance.