title: Small Performance Effects of a Practical Mixed-Methods Cooling Strategy in Elite Team Sport Athletes

authors: Fenemor, Stephen Paul

subjects: Exercise

abstract: Purpose: The ingestion of ice slurry and application of ice towels can elicit favorable physiological, perceptual, and performance benefits when used individually; however, the combined use and effectiveness of these practical cooling strategies have not been assessed using a sport-specific performance test, based on actual match demands, in an elite team sport context. Methods: Ten non-heat acclimated elite male rugby sevens athletes undertook two cycling heat response tests (HRT) designed to be specific to the demands of rugby sevens in hot conditions (35°C, 80% rH). In a crossover design, the HRTs were conducted with (COOLING) and without (HOT) the combined use of internal (ice slushy ingestion) and external (application of ice towels to the head, neck, and face) pre- and per-cooling strategies. Physiological, perceptual, and performance variables were monitored throughout each HRT. Results: COOLING resulted in reductions in mean tympanic temperature (-0.4 ± 0.2°C; d = 1.18); mean heart rate (-5 ± 8 bpm; d = 0.53); thermal discomfort (-0.5 ± 0.9 AU; d = 0.48); and thirst sensation (-1.0 ± 1.1 AU; d = 0.61) during the HRT. COOLING also resulted in a small increase in 4-min time trial power output (by 7 ± 33 W, ~3%; d = 0.35) compared to HOT. Discussion: A combination of internal and external pre- and per-cooling strategies can result in a range of small physiological, perceptual, and performance benefits during a rugby sevens specific HRT, compared to undertaking no cooling. Practitioners should include such strategies when performing in hot conditions.

text: Small Performance Effects of a Practical Mixed-Methods Cooling Strategy in Elite Team Sport Athletes Purpose: The ingestion of ice slurry and application of ice towels can elicit favorable physiological, perceptual, and performance benefits when used individually; however, the combined use and effectiveness of these practical cooling strategies have not been assessed using a sport-specific performance test, based on actual match demands, in an elite team sport context. Methods: Ten non-heat acclimated elite male rugby sevens athletes undertook two cycling heat response tests (HRT) designed to be specific to the demands of rugby sevens in hot conditions (35°C, 80% rH). In a crossover design, the HRTs were conducted with (COOLING) and without (HOT) the combined use of internal (ice slushy ingestion) and external (application of ice towels to the head, neck, and face) pre- and per-cooling strategies. Physiological, perceptual, and performance variables were monitored throughout each HRT. Results: COOLING resulted in reductions in mean tympanic temperature (-0.4 ± 0.2°C; d = 1.18); mean heart rate (-5 ± 8 bpm; d = 0.53); thermal discomfort (-0.5 ± 0.9 AU; d = 0.48); and thirst sensation (-1.0 ± 1.1 AU; d = 0.61) during the HRT. COOLING also resulted in a small increase in 4-min time trial power output (by 7 ± 33 W, ~3%; d = 0.35) compared to HOT. Discussion: A combination of internal and external pre- and per-cooling strategies can result in a range of small physiological, perceptual, and performance benefits during a rugby sevens specific HRT, compared to undertaking no cooling. Practitioners should include such strategies when performing in hot conditions.

year: 2022-09-27

title: How children find books for leisure reading: implications for the digital library

authors: Cunningham, Sally Jo

subjects: observational study

abstract: Finding a good book can be difficult, particularly for young readers. This paper adds to our understanding of how children select books for recreational reading by exploring the ‘native’ strategies (both successful and ineffective) that children employ in bookstores and libraries.

text: How children find books for leisure reading: implications for the digital library Finding a good book can be difficult, particularly for young readers. This paper adds to our understanding of how children select books for recreational reading by exploring the ‘native’ strategies (both successful and ineffective) that children employ in bookstores and libraries.

year: 2011

title: Te Kuranui

authors: Maxwell, Te Kahautu

abstract: Ko te tūāpapa o tēnei kōrero Te Kuranui he titiro ki te tūāpapa o Ōpōtiki Mai Tawhiti kapa haka. He aha te take i whakatūngia ai tēnei Kuranui e karangatia ana ko Ōpōtiki Mai Tawhiti? Hai tāhūhū mō tēnei tuhinga raurūtia tēnei kupu whakaari a Te Kōoti Arikirangi; “He Kura hoki ahau”, me tēnei wehenga o te mōteatea nāna; Te Pono ki runga rā, te ara mai o te tika. Tukua mai ki raro nā te maungarongo; te whana i tū ai nā te kotahitanga; te aroha i mau ai. Ana ko te Kupu Whakaari nei; He Kura hoki ahau he wewete i tēnei Kupu Whakaari kia kite i te hōhonu o te tikanga ōna hai whakatamārama i tō Te Kōoti wawata hai kura i tana iwi Ringatū me tā te kaituhi whakaraupapa i ēnei kura ki roto i te whakairotanga i te Kuranui nei.
Ka rua kua tātaritia tēnei wehenga o te mōteatea nei kia rima ōna wāhanga hai taki i tēnei tuhinga epā ana ki te Kuranui nei a Ōpōtiki Mai Tawhiti. Tuatahi Te Pono ki runga rā, ka titiro ki te kaituhi nei me tōna whakatipuranga i ōna kaumātua me ō rātou kuranga i a ia kia tohenihorau ki tōna ao Māori. He kuranga ēnei hai maungāngākau, maungāhinengaro ki te whakaturuki i te Kuranui a Ōpōtiki Mai Tawhiti. Te ara mai o te tika, ko te whakatūtanga o te kapa haka nei a Ōpōtiki Mai Tawhiti te Kuranui,arā te whakapaparanga mai i te kapa i tōna tīmatatanga ki te wā tonu nei. Tukua mai ki raro nā te maungarongo; ko te whakapono tēnei wāhanga, ko te ū o Ōpōtiki Mai Tawhiti ki tēnei kura a Te Kooti Arikirangi. Te whana i tū ai nā te kotahitanga;ko te titiro ki te pouārahi me te whakapau kaha ki te tuitui i ngā whakaaro o te katoa, ko te ranga i te iwi, ko te pupuri i te iwi, i te kapa haka ki tōna, rautaki, whāinga ko te whakakotahitanga i te iwi i raro i te kaupapa o Ōpōtiki Mai Tawhiti. Te aroha i mau ai, ko te aroha ki te iwi, ko te aroha ki te kaupapa, ko te whakaū, whakapūmau i te moemoeā kia whakahokia mai te toheariki ki te iwi kia tū toherauariki a Te Whakatōhea i raro i te korowai o Ōpōtiki Mai Tawhiti.

text: Te Kuranui Ko te tūāpapa o tēnei kōrero Te Kuranui he titiro ki te tūāpapa o Ōpōtiki Mai Tawhiti kapa haka. He aha te take i whakatūngia ai tēnei Kuranui e karangatia ana ko Ōpōtiki Mai Tawhiti? Hai tāhūhū mō tēnei tuhinga raurūtia tēnei kupu whakaari a Te Kōoti Arikirangi; “He Kura hoki ahau”, me tēnei wehenga o te mōteatea nāna; Te Pono ki runga rā, te ara mai o te tika. Tukua mai ki raro nā te maungarongo; te whana i tū ai nā te kotahitanga; te aroha i mau ai. Ana ko te Kupu Whakaari nei; He Kura hoki ahau he wewete i tēnei Kupu Whakaari kia kite i te hōhonu o te tikanga ōna hai whakatamārama i tō Te Kōoti wawata hai kura i tana iwi Ringatū me tā te kaituhi whakaraupapa i ēnei kura ki roto i te whakairotanga i te Kuranui nei.
Ka rua kua tātaritia tēnei wehenga o te mōteatea nei kia rima ōna wāhanga hai taki i tēnei tuhinga epā ana ki te Kuranui nei a Ōpōtiki Mai Tawhiti. Tuatahi Te Pono ki runga rā, ka titiro ki te kaituhi nei me tōna whakatipuranga i ōna kaumātua me ō rātou kuranga i a ia kia tohenihorau ki tōna ao Māori. He kuranga ēnei hai maungāngākau, maungāhinengaro ki te whakaturuki i te Kuranui a Ōpōtiki Mai Tawhiti. Te ara mai o te tika, ko te whakatūtanga o te kapa haka nei a Ōpōtiki Mai Tawhiti te Kuranui,arā te whakapaparanga mai i te kapa i tōna tīmatatanga ki te wā tonu nei. Tukua mai ki raro nā te maungarongo; ko te whakapono tēnei wāhanga, ko te ū o Ōpōtiki Mai Tawhiti ki tēnei kura a Te Kooti Arikirangi. Te whana i tū ai nā te kotahitanga;ko te titiro ki te pouārahi me te whakapau kaha ki te tuitui i ngā whakaaro o te katoa, ko te ranga i te iwi, ko te pupuri i te iwi, i te kapa haka ki tōna, rautaki, whāinga ko te whakakotahitanga i te iwi i raro i te kaupapa o Ōpōtiki Mai Tawhiti. Te aroha i mau ai, ko te aroha ki te iwi, ko te aroha ki te kaupapa, ko te whakaū, whakapūmau i te moemoeā kia whakahokia mai te toheariki ki te iwi kia tū toherauariki a Te Whakatōhea i raro i te korowai o Ōpōtiki Mai Tawhiti.

year: 2014-09-27