Aids for golf training, namely, golf clubs, golf balls and golf equipment in the nature of golf trolleys, Golf swing biofeedback devices that provide instant sensory stimuli feedback of swing flaws and faults; golf training apparatus, namely, golf practice platforms, bracelets for giving sensory feedback on golf swings and athletic performance; devices for adjusting golf swing for sport use, namely, wearable hand and wrist bracelets with embedded software systems for analyzing golf swings inc...