title: The effects of flotation-restricted environmental stimulation therapy on post-exercise recovery in trained athletes

authors: Broderick, Vipan Legh

subjects: Float tank

abstract: Flotation-restricted environmental stimulation therapy (FLOAT) is a method of sensory deprivation and a relaxation technique that has proven to benefit individuals suffering from various health disorders. The objective of this thesis was to first review the literature surrounding FLOAT and to assess the proposed benefits to physiology, psychology, creativity and learning, sleep, psychomotor performance, mental health and physical performance. Through evaluating the literature in combination with the proposed theoretical mechanisms of FLOAT, gaps in the existing research were identified, specifically, the effects of FLOAT on post-exercise recovery in trained athletes. Following the review of literature, this thesis included an original research study to investigate the effects of FLOAT on post-exercise recovery, evaluating hormonal responses, sleep, and next day physical performance measures in athletes. Nineteen trained, male team-sport athletes completed two trials separated by seven days; FLOAT, which included 60 minutes of FLOAT recovery following exercise, and CON, which included 60 minutes of passive recovery following exercise. The exercise consisted of the basketball exercise simulation test (BEST), an exercise consisting of various movements (walking, jogging, sprinting, jumping, shuffling). Performance and pressure-to-pain algometer measures were taken pre and post exercise and the following morning. Performance measures included an isometric mid-thigh pull, a countermovement jump, a 15 m sprint, and a repeated-sprint test. Perceived measures of muscle soreness and physical fatigue were recorded up to 24 h post testing. Salivary cortisol samples were collected pre and post exercise and post recovery. Sleep was monitored via wrist-actigraphy. The results showed that compared to CON, FLOAT significantly (p < 0.05) enhanced countermovement jump, 10 m sprint, and 15 m sprint performance, with small to moderate effects for all performance measures excluding the countermovement jump (unclear). The results also showed significantly higher pressure-to-pain thresholds across all muscle sites, and lower muscle soreness and physical fatigue following FLOAT. All sleep measures resulted in small to moderate effects, with a significantly greater perceived sleep quality for the FLOAT trial compared to CON. In conclusion, FLOAT may prove to be a beneficial post-exercise recovery technique that positively influences sleep, physical fatigue, muscle soreness and performance.

text: The effects of flotation-restricted environmental stimulation therapy on post-exercise recovery in trained athletes Flotation-restricted environmental stimulation therapy (FLOAT) is a method of sensory deprivation and a relaxation technique that has proven to benefit individuals suffering from various health disorders. The objective of this thesis was to first review the literature surrounding FLOAT and to assess the proposed benefits to physiology, psychology, creativity and learning, sleep, psychomotor performance, mental health and physical performance. Through evaluating the literature in combination with the proposed theoretical mechanisms of FLOAT, gaps in the existing research were identified, specifically, the effects of FLOAT on post-exercise recovery in trained athletes. Following the review of literature, this thesis included an original research study to investigate the effects of FLOAT on post-exercise recovery, evaluating hormonal responses, sleep, and next day physical performance measures in athletes. Nineteen trained, male team-sport athletes completed two trials separated by seven days; FLOAT, which included 60 minutes of FLOAT recovery following exercise, and CON, which included 60 minutes of passive recovery following exercise. The exercise consisted of the basketball exercise simulation test (BEST), an exercise consisting of various movements (walking, jogging, sprinting, jumping, shuffling). Performance and pressure-to-pain algometer measures were taken pre and post exercise and the following morning. Performance measures included an isometric mid-thigh pull, a countermovement jump, a 15 m sprint, and a repeated-sprint test. Perceived measures of muscle soreness and physical fatigue were recorded up to 24 h post testing. Salivary cortisol samples were collected pre and post exercise and post recovery. Sleep was monitored via wrist-actigraphy. The results showed that compared to CON, FLOAT significantly (p < 0.05) enhanced countermovement jump, 10 m sprint, and 15 m sprint performance, with small to moderate effects for all performance measures excluding the countermovement jump (unclear). The results also showed significantly higher pressure-to-pain thresholds across all muscle sites, and lower muscle soreness and physical fatigue following FLOAT. All sleep measures resulted in small to moderate effects, with a significantly greater perceived sleep quality for the FLOAT trial compared to CON. In conclusion, FLOAT may prove to be a beneficial post-exercise recovery technique that positively influences sleep, physical fatigue, muscle soreness and performance.

year: 2020

title: Above the treeline: a nature guide to alpine New Zealand [Book review]

authors: Gemmill, Chrissen E.C.

abstract: This article reviews the book "Above the treeline: a nature guide to alpine New Zealand", by Sir Alan F. Mark (with contributors).

text: Above the treeline: a nature guide to alpine New Zealand [Book review] This article reviews the book "Above the treeline: a nature guide to alpine New Zealand", by Sir Alan F. Mark (with contributors).

year: 2014

title: Ahumai

authors: Temara, Pou

subjects: Pātere

abstract: E tika ana kia punarua te wānanga i ēnei pātere e rua nā te mea he mārama te kite iho o whatu he ōrite ētahi o ngā rārangi kupu, ngā whakaaro me ngā kareāroto ki te pātere a Ahumai. Ahakoa kāore i te takoto te ingoa o te kaitito i tēnei pātere, nā te ōrite o ētahi o ngā kupu, e taea te whakapae, nā te ringa kotahi ēnei pātere i waituhi? Kai roto hoki i te pātere nei e takaoto ana ngā rohe o Raukawa pērā i Wharepūhunga, me ngā tangata whai mana o tērā iwi pērā i a Tīkao. Hei taituarā ka hahua ake anō te kōrero a Turanga Te Mauparaoa ki te tata o te rohe o te iwi nāna te waiata nei, ki tōna rohe. Kāore te Māori e kī ‘nō tua ake nei tēnei pātere’ mēnā he tawhiti atu te iwi i tōna. Nō reira, ki taku wānanga, ehara tēnei pātere nō ngā iwi o Taranaki. He tawhiti rawa a Taranaki i Murupara. Hāunga a Raukawa, koia te iwi kai ‘tua ake nei’.

E tuku ana ahau i taku ihu kia puta. Ki te tapahia mai, e pai ana. E kī ana hoki au, ko te mea poto te titonga tuatahi, ko te mea roa te titonga o muri mai. He ariā te mea tuatahi nō te mea tuarua.

text: Ahumai E tika ana kia punarua te wānanga i ēnei pātere e rua nā te mea he mārama te kite iho o whatu he ōrite ētahi o ngā rārangi kupu, ngā whakaaro me ngā kareāroto ki te pātere a Ahumai. Ahakoa kāore i te takoto te ingoa o te kaitito i tēnei pātere, nā te ōrite o ētahi o ngā kupu, e taea te whakapae, nā te ringa kotahi ēnei pātere i waituhi? Kai roto hoki i te pātere nei e takaoto ana ngā rohe o Raukawa pērā i Wharepūhunga, me ngā tangata whai mana o tērā iwi pērā i a Tīkao. Hei taituarā ka hahua ake anō te kōrero a Turanga Te Mauparaoa ki te tata o te rohe o te iwi nāna te waiata nei, ki tōna rohe. Kāore te Māori e kī ‘nō tua ake nei tēnei pātere’ mēnā he tawhiti atu te iwi i tōna. Nō reira, ki taku wānanga, ehara tēnei pātere nō ngā iwi o Taranaki. He tawhiti rawa a Taranaki i Murupara. Hāunga a Raukawa, koia te iwi kai ‘tua ake nei’.

E tuku ana ahau i taku ihu kia puta. Ki te tapahia mai, e pai ana. E kī ana hoki au, ko te mea poto te titonga tuatahi, ko te mea roa te titonga o muri mai. He ariā te mea tuatahi nō te mea tuarua.

year: 2017