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To investigate the effects of 8‐week hiking bench training on cardiorespiratory and muscular responses of highly trained sailors during hiking emulation. Twenty‐four sailors were assigned into two groups: the hiking bench training group (HTG, n = 12) and the control group (CG, n = 12). Both groups maintained their regular training with the HTG performed two additional hiking bench training sessions per week for 8 weeks, while the CG performed an equivalent duration of on‐water sailing training. Physiological responses were assessed by performing four successive 3‐min hiking bouts on a sailing emulation ergometer before and after the 8‐week training period. Comparing the pretest, both groups exhibited a significant decrease (p < 0.05) in the percentage of maximal oxygen uptake (%VO2max) and maximal heart rate (%HRmax); the HTG experienced a greater decrease in %VO2max in bouts 2 and 3. The root mean square (RMS) of rectus femoris (RF), vastus lateralis (VL), rectus abdominis (RA), and external oblique decreased significantly (p < 0.05), whereas the mean power frequency (MPF) of RF, VL, and RA exhibited an increasing trend. The RMS of RF and RA in HTG were lower than those in CG in the initial three bouts; VL and EA in HTG were lower than those in CG in bouts 1 and 2 (p < 0.05). The MPF of RA in HTG was significantly increased in bouts 2, 3, and 4 (p < 0.05). Eight‐week hiking bench training could improve hiking economy and the activation of lower limb and trunk muscles delaying the onset of fatigue in sailors. Highlights: Hiking is the most physically demanding task in dinghy sailing, eliciting highly specific cardiorespiratory, and muscular responses. Highly trained sailors attempt to improve the physiological response and performance of hiking through hiking bench training.Hiking bench training involves a series of movement exercises performed by sailors on sailing emulation ergometer that are tailored specific profiles with the objective of optimizing sailing performance.Hiking bench training can effectively enhance the economy of hiking among highly trained sailors, improve the activation of lower limb and trunk muscles, and delay the onset of fatigue in hiking. Hiking bench training can be used as an effective means of enhancing hiking performance for highly trained sailors. [ABSTRACT FROM AUTHOR]

Because of the growing competition and challenges within the global business environment, understanding performance management has become essential to small and medium-sized enterprises (SMEs) as they have traditionally dominated the Chinese economy. In recognition of the limited studies with a specific focus on Chinese family SMEs, this study modelled and tested performance management by analysing four factors and eighteen indicators using structural equation modelling (SEM) and back-propagation neural network (BPNN). Secondary data from the Chinese Stock Market and Accounting Research (CSMAR) database were collected for this study. The results provide a better understanding of the proposed relationships between these variables through a review of their impact and correlations. This study suggested that four factors, including financial performance, external environment, internal environment, and enterprise development potential, will significantly impact performance management. [ABSTRACT FROM AUTHOR]

This paper analyses how to improve the production efficiency and organisational management level of Chinese family intelligent manufacturing enterprises under the environment of big data and information integration, and ultimately enhance the economic benefits of enterprises. By reforming the organisational structure of intelligent manufacturing enterprises, in the environment of intelligent manufacturing, product life cycle information can be real-time detected and shared through sensor networks. In addition, in the enterprise intelligent manufacturing evaluation system, the system is optimised based on the neural network model in machine learning. [ABSTRACT FROM AUTHOR]