photorealistic photo 4k, fitness equipment with bacteria in the style of a UV light 
photorealistic photo 4k, fitness equipment with bacteria in the style of a UV light --v 4
photorealistic photo 4k, fitness equipment with bacteria in the style of a UV light
a 3d rendering of a futuristic machine
a 3d rendering of an exercise machine
a 3d rendering of a machine with neon lights
a 3d rendering of a machine filled with bacteria