Auckland University of Technology

About: Auckland University of Technology is a education organization based out in Auckland, New Zealand. It is known for research contribution in the topics: Population & Context (language use). The organization has 4116 authors who have published 13461 publications receiving 353076 citations. The organization is also known as: AUT & AUT University.

Kiwifruit promotes laxation in the elderly.

Abstract: Numerous anecdotal reports have suggested that kiwifruit (Actinidia deliciosa) has laxative effects. This could be an acceptable dietary supplement, especially for elderly people who often present with constipation. We wished to obtain objective evidence as to whether or not kiwifruit eaten regularly could promote laxation in elderly people. Thirty-eight healthy adults of age > 60 years consumed their normal diet, with or without one kiwifruit per 30 kg bodyweight for three weeks, followed by a 3-week crossover period. Daily records were taken on frequency of defecation and characteristics of the stools. Kiwifruit significantly enhanced all tested measures of laxation in these adults. The regular use of kiwifruit appeared to lead to a bulkier and softer stool, as well as more frequent stool production. Kiwifruit as a natural remedy appears palatable to most of the population and provides improved laxation for elderly individuals who are otherwise healthy. It is likely that a number of factors in the whole fruit are involved, but the nature of the stools suggest fibre is important. This study provides evidence of the potential for improvement in bowel function, health and well-being through changes in diet.

Force-velocity analysis of strength-training techniques and load: implications for training strategy and research.

Abstract: The purpose of this study was to investigate the force-velocity response of the neuromuscular system to a variety of concentric only, stretch-shorten cycle, and ballistic bench press movements. Twenty-seven men of an athletic background (21.9 +/- 3.1 years, 89.0 +/- 12.5 kg, 86.3 +/- 13.6 kg 1 repetition maximum [1RM]) performed 4 types of bench presses, concentric only, concentric throw, rebound, and rebound throw, across loads of 30-80% 1RM. Average force output was unaffected by the technique used across all loads. Greater force output was recorded using higher loading intensities. The use of rebound was found to produce greater average velocities (12.3% higher mean across loads) and peak forces (14.1% higher mean across loads). Throw or ballistic training generated greater velocities across all loads (4.4% higher average velocity and 6.7% higher peak velocity), and acceleration-deceleration profiles provided greater movement pattern specificity. However, the movement velocities (0.69-1.68 m.s(-1)) associated with the loads used in this study did not approach actual movement velocities associated with functional performance. Suggestions were made as to how these findings may be applied to improve strength, power, and functional performance.

A systematic review of evidence about extended roles for allied health professionals.

Abstract: Objective: Extending the role of allied health professionals has been promoted as a key component of developing a flexible health workforce. This review aimed to synthesize the evidence about the i...