Accessory for manually-operated exercise equipment, namely, accessory attachment to increase muscle resistance; Air mattress swimming floats for recreational use; Athletic protective pads for arms, feet, legs; Athletic sporting goods, namely, athletic wrist and joint supports; Athletic supporters; Body protectors for football, basketball; Dumbbell sets; Electronic game equipment with a watch function; Exercise machines; Exercise trampolines; Fitness equipment, namely, a weighted bar to improv...