Every gym owner knows, exclusive equipment somehow can be a little bit complex or even the easiest machinery can make a newbie hesitate *How do I use this equipment?* even if it's a bench press or a squat rack. We have solved this problem for you. In here you will find instruction stickers that can be attached on HC PRO or similar gym equipment. Every sticker has a QR code and by scanning it the user will be led on a video, where will be displayed how to start and how to finish the exercise. If the user doesn't have a phone, he can just look at the sticker picture, and it will tell how to use that gym machine , rack or bench. In that sticker the user will see start and finish positions .