Whakarāpopototia te tuhinga:  Ko te tiriti hou o te Southpaw i te marama kua hipa i whakaatu a Jake Gyllenhaal i te tinana tino kaha. Engari e ai ki tana kaiwhakaako, ko Terry Claybon, he kaiwhawhai ngaio o mua, he nui te mahi i mahia kia pai ai te kaiwhakaari 34-tau-tau mo te pupuhi, tae atu ki te ono marama whakangungu i mua i te tiimata o te kiriata. I mahi hoki ia mō te ono haora i ia rā, tae atu ki te 2,000 ngā tūnga noho, 1,000 ia ata, me te ōrite i te pō. He pono, i kaha ake te mahi a Jake ki te whiwhi i te ahua no te mea kua heke noa iho ia i te 30 pauna ki te takaro i te kairipoata hara koreutu a Lou, e tutuki ana ki te ao kino o Los Angeles i Nightcrawler. Panuku ki raro mō te ataata. Ko te toto, te werawera me nga roimata: E ai ki tana kaiwhakaako, he nui te mahi kia pakaru ai a Jake Gyllenhaal mo Southpaw, tae atu ki te ono marama whakangungu i mua i te tiimata o te kiriata, 2,000 noho me te ono haora whakangungu ia ra. He nui ake te ngoikore: Ko te 34-tau te pakeke i ngaro i te 30 pauna mo te kiriata whakamiharo 2014 Nightcrawler a me whakahoki ano taua taumaha me te 15 pauna o te uaua. Ehara i te mea i hoki mai ia ki tōna taumaha tūturu anake - engari i tāpiri anō hoki ia i ētahi atu pauna 15 o te uaua mā ki te tākaro i te kaiwhawhai rawakore a Billy Hope. Ko tana kaiwhakaako a Claybon i korero ki a Yahoo: 'I te iti o te wā, i te rā, i te rā, ka piki ake ki te 2,000. Ka roa te wa ki te mahi i tera', a ka whakaatuhia ko tana kaupapa whakangungu e toru haora te mekemeke i te ata me nga haora e toru o te whakapakari, te whakapakari, me te ngakau i te po. I a ia e korero ana mo tana whakahekenga taumaha mo Nightcrawler, ka mea a Jake ki a Us Weekly: 'I mohio ahau he tino hiakai a [Lou], na ka uru ahau ki te aratau i reira ka hiakai tonu ahau. Ka whiua: E whakaatu ana te tiriti i tētahi Gyllenhaal uaua e toto ana, e whati ana i tētahi hoariri i te ring mekemeke. Ko Jake kei konei me ana kaiwhakaako, tae atu ki te kaikawe mekemeke o mua a Terry Claybon (tuarua mai i te taha matau), ko ia te kawenga mo te whiu i te kaiwhakaari maroke ki te ahua. I tae atu hoki a Gyllenhaal ki ētahi tukinga mekemeke kia kite ai i ngā nekehanga o ngā toa tūturu i roto i te mowhiti. 'Ehara i te mea rerekē i te uru atu ki...
I ngaro i a Gyllenhaal te 30 pauna mō te kiriata whakawehi Nightcrawler kātahi ka hoki mai anō - ā, ka eke atu ki te 15 pauna o te uaua mā i roto i ngā marama e ono. I haere ia ki te whare hākinakina e rua ngā wā i te rā mō ngā haora e ono. Ko te tikanga ko te 2,000 situps, e toru haora o te mekemeke me te toru haora o te ngakau me te whakangungu taumaha. E whakaata ana i ngā huringa tinana nui o Hollywood pērā i a Matthew McConaughey e haere mai ana i te Magic Mike hunk ki te Dallas Buyers Club AIDS mate.