a) suuf dhabarka oo la ballaadhiyay si loo daboolo baahiyaha tababbarka ee kooxaha kala duwan.

b) Dhererka bilowga ah si dhakhso ah ayaa loo hagaajin karaa si loo daboolo baahiyaha dadka kala duwan.

c) Iyada oo leh injineer xoog sare leh daboolka ilaalinta tuubada barbell caag ah.

d) Gacan-qabsi dheeri ah oo loogu talagalay meelaynta degdegga ah.

e) Iyada oo la adeegsanayo hab xaddidan si loo hubiyo badbaadada tababaraha.

f) Bar hagaha adag ee chrome-plated leh oo leh xariiq toosan ayaa ka dhigaysa jimicsi fudud.