Gel ɗin Bicarbonate a Tsakiyar Hawan Keke: Ƙaruwa da 12 W Bayan Awanni 3
Me zai faru idan an sha sodium bicarbonate ba kafin tseren ba, a maimakon a tsakiyar dogon hawan? Sabon gwajin ‘crossover’ da aka yi a kan masu keken da suka horar ya nuna gel ɗin bicarbonate da carbohydrate sun kara ƙarfin minti 12 da 12 W bayan awanni uku na hawan, ba tare da samun matsalar ciki ba. Sai dai ba a ga wani tasiri a sprint‑mintin 2 ba, kuma adadin mahalarta ƙanana ne.
Ruwan Beetroot Kafin Gwajin Lokaci: Yadda Lita 0.5 Ta Rage Lokutan Tuki na 4 km da 16.1 km Kusan 3 %
Wani kananan bincike na shekarar 2011 ya gwada ko shan lita 0.5 na ruwan beetroot mai nitrate zai hanzarta lokutan tuki a gwajin 4 km da 16.1 km. Maza masu tsere tara da suka sha wannan ruwan awanni 2.5 kafin tseren sun samu inganta lokutan da kashi 2.8 % da 2.7 % ba tare da wani ƙaruwa a yawan amfani da iskar oxygen (VO₂) ba. Wannan yana nuni da ƙara ƙarfin aiki ba tare da ƙara nauyin tsarin numfashi ba.