Dumbbells; Chest exercisers; Exercise equipment in the nature of straps that are affixed to doors, cable machines, exercise equipment for performance of weight resistance exercises; Exercise machines; Exercise weight cuffs; Jump ropes; Posture correction device, namely, an adjustable harness to correct one's posture for sports or other physical training purposes; Sporting goods and equipment for speed training, namely, rings, cones, speed ladders, coaching sticks, training arches, ankle bands...