| | 4 | **Ознаки** |
| | 5 | \\ |
| | 6 | **примарни клучеви**: bold \\ |
| | 7 | **надворешни клучеви**: bold и * до името на надворешниот клуч, во заграда табелата кон која покажува |
| | 8 | == |
| | 9 | **Табели**\\ |
| | 10 | User(**user_id**,weight,height,e-mail,address,tel.num,name and surname,account number,card number,password)\\ |
| | 11 | Build muscles program(**user_id**,meal)\\ |
| | 12 | Workout(**user_id**,w_id,name)\\ |
| | 13 | Weight loss program (**user_id**,meal,calories)\\ |
| | 14 | Supplements(**user_id**,aminos,vitamins and minerals,preworkouts,proteins,creatine,fat burners)\\ |
| | 15 | Loyality card user(**user_id**,discount,price,loyality card number)\\ |
| | 16 | No loyality card user(**user_id**,price)\\ |
