Boxing coaches around the world operate like generals; shouting orders and even mocking fighters if they feel they can get more out of their charges.
In Pakistan, the coach does a little bit more.
Armed with a needle and thread, the trainer, Ali Bux, can be seen stitching worn out equipment alongside the ring. Punching pads and sparring gear is nowhere in sight.
“I keep telling him that he looks more like a cobbler than a boxing coach,” Pakistan's heavyweight prospect Sameer Hasan Khan jokingly says.
For Sameer and the 17 other Pakistani boxers vying for a ticket to the 2016 Rio Olympics, the air of skepticism surrounding the national camp has gradually transformed into optimism.
The run-down facilities, a lack of funds and even the torn boxing gloves represent another challenge for Sameer and his compatriots training in Karachi for the upcoming Asian Boxing Championship.
The Asian Boxing Championship is a qualifying event for the World Boxing Championship which will give fighters around the world an opportunity to compete at next year's Rio Games.
Hussain Shah the inspiration
Tightening his yellow strappings, Arshad Hussain jolts his neck sideways as a trainer puts on his gloves.
Seven fighters, chosen from all over Pakistan, wait for him in the ring as he completes the combination for a sparring session.