A5054711217- Cardiovascular and exercise physiology
- High Altitude and Hypoxia
- Sports injuries and prevention
- Sports Performance and Training
- Heart Rate Variability and Autonomic Control
- Muscle activation and electromyography studies
- Chronic Obstructive Pulmonary Disease (COPD) Research
- Sports Dynamics and Biomechanics
- Musculoskeletal pain and rehabilitation
- Advanced Neuroimaging Techniques and Applications
- Cardiovascular Effects of Exercise
- Sport Psychology and Performance
- Menopause: Health Impacts and Treatments
- Cancer, Hypoxia, and Metabolism
- Seaweed-derived Bioactive Compounds
- Echinoderm biology and ecology
- Marine Sponges and Natural Products
- Cardiovascular and Diving-Related Complications
- Ovarian function and disorders
- Shoulder Injury and Treatment
- Sports Analytics and Performance
- Orthopedic Surgery and Rehabilitation
Beijing Sport University
2007-2024
General Administration of Sport of China
2024
China Institute of Sport Science
2023
Nanjing University
2016
Nanjing General Hospital of Nanjing Military Command
2010-2016
Yan, B, Lai, X, Yi, L, Wang, Y, and Hu, Y. Effects of five-week resistance training in hypoxia on hormones muscle strength. J Strength Cond Res 30(1): 184–193, 2016—The effects different levels systemic hormonal responses, strength, body composition to 5-week were investigated. Twenty-five male subjects randomly assigned into 3 experimental groups that performed 10 sessions (2 per week) barbell back squat (10 repetitions, 5 sets, 70% 1 repetition maximum [RM]) under normoxia (NR, FiO2 = 21%)...
We evaluated the effects of post-activation performance enhancement through flywheel exercise with varying inertial loads compared to traditional resistance on countermovement jump and muscle recruitment. In a randomized crossover design, 13 trained men completed four main experimental trials after three familiarization sessions. These conditions included trial consisting 5 sets 1 repetition using Smith machine (SM) squat at 90% 1RM, ergometer trials. Each protocol consisted 3 8 repetitions...
Abstract We compared neuromechanical adjustments between traditional and eccentric load reduction weighted jump squats (WJSs). On separate visits, sixteen strength‐trained men performed three sets of six consecutive WJS with 0% (traditional WJS) or 50% loading a mechanical braking unit, while concentric was set at 30% 1 RM in all trials. A force platform motion capture system were used to assess parameters during phases WJS. Peak power output (+4.5 ± 4.1%; p < 0.001), maximal velocity...
Abstract The effects of low‐load resistance exercise combined with external limb compression (ELC) to augment post‐activation performance enhancement during countermovement jumps have yet be examined. We assessed the separate and ELC sets (back squats) (both compared controls) conditioning routines, determine their subsequent neuromechanical consequences jumps. On days, twenty strength‐trained men completed a familiarization session followed by four experimental trials in randomized design...
Introduction We assessed metabolic and hormonal responses to high-load resistance exercise under varying normobaric hypoxia conditions with a saturation clamp. Methods Employing counterbalanced, crossover test design, ten well-trained men participated in three trials normoxic or hypoxic gas mixtures maintain arterial oxygen at −90% 80% [moderate (MH) severe (SH) hypoxia, respectively]. The regimen comprised five sets of 10 repetitions barbell back squats 70% one repetition maximum, 1-min...
To quantify the acute effects of a spectrum eccentric load reductions on neuromechanical adjustments during performance weighted jump squats (WJSs).On separate days, 16 well-trained participants performed WJS trials with various (0% [body mass only], 25%, 50%, 75%, and 100% [standard WJS] concentric load) mechanical braking unit, while was set at 30% peak isometric squat force in all trials. A platform motion-capture system were used to assess neuromuscular performance.Peak power output 6.2%...
The association between polycystic ovary syndrome (PCOS) and cardiovascular disease remains unclear. Our objective was to examine the relation of PCOS with cerebrovascular measured by brain magnetic resonance imaging (MRI) as white matter lesions (WMLs) silent cerebral infarcts (SCIs).Seventy postmenopausal women 140 controls participated in case-control, cross-sectional study. Clinical, anthropometric, hormonal metabolic parameters were measured. WMLs SCIs evaluated MRI.Compared controls,...
Objectives To test the hypothesis that ‘live high-base train high-interval low’ (HiHiLo) altitude training, compared to low-train high’ (LoHi), yields greater benefits on performance and physiological adaptations. Methods Sixteen young male middle-distance runners (age, 17.0 ± 1.5 y; body mass, 58.8 4.9 kg; height, 176.3 4.3 cm; training years, 3–5 distance per week, 30–60 km.wk −1 ) with a peak oxygen uptake averaging ~65 ml.min .kg trained in normobaric hypoxia chamber (simulated of ~2,500...
Purpose : To compare the effects of 6-week barbell weighted-jump-squat (WJS) training with and without eccentric load reduction on explosive performance. Methods Twenty well-trained male athletes were randomly assigned to either an experimental group (n = 10) or a control 10). Participants completed 12 WJS sessions (6 sets 5 repetitions back squat at 30% 1-repetition maximum [1RM]) twice week over period. While used 0% loading (ie, traditional WJS), utilized 50% mechanical braking unit set...
Purpose : To examine the acute effects of forehand drive (FD) preconditioning with or without blood-flow restriction (BFR) on subsequent performance and muscle recruitment in tennis. Methods On separate visits, 12 well-trained tennis players participated 4 randomized trials. Each visit included pretests (maximal muscle-activation capacity FD performance), a phase, posttests after 5 minutes rest (ie, similar to pretests). The phase involved sets 10 maximal-effort exercises, performed either...
Abstract Background: The aim of the study was to compare delayed potentiation (DLP) effects induced by cluster sets (CS) versus traditional (TS) resistance training. Methods: Sixteen male collegiate athletes were recruited for in a crossover design. All subjects performed CS (30 s interval between reps, 4 minutes sets) and TS (no rest training sessions (3 3 repetitions barbell back squat at 85% 1RM) random order separated 72 hours. Countermovement jump (CMJ), 20-meter sprint T-test...