conclusions independent of their level, professional soccer players, need 48 hours to recover after an official match. professionals gain more fatigue than young players after a match, but recover as fast. thus, they recover more efficiently especially due to a better physical condition and fitness training. it is expected that the results showed in the study help elite soccer and fitness coach...

It is known that providing basic life support (BLS) may be limited by the physical capabilities of rescuers. The other factor that may affect BLS quality is its energy expenditure. Therefore, we decided to compare the energy expenditure of standard BLS with a compression-ventilation ratio of 30:2 (S-BLS) and compression-only BLS (CO-BLS) and assess the sensation of fatigue and perceived exertio...

OBJECTIVE Moderate energy restriction and exercise are recommended for effective weight loss. Obese individuals oxidize less fat and report a higher perceived exertion during exercise, characteristics that may negatively influence exercise behavior. Because vitamin C status has been linked to fatigability, we compared the effects of vitamin C supplementation on self-reported fatigue and on the ...

purpose trainers and physical fitness coaches’ need a useful tool to assess training loads to avoid overtraining. however, perceived scales or questionnaires were required. therefore, the purpose of this study was to assess whether a short 8-item questionnaire of fatigue could be a useful tool for monitoring changes in perceived training load and strain among elite rugby sevens (7s) players dur...

However, for a successful training, the intensity of a run is an important factor. Physiological parameters like the heart rate, breathing rate, or blood lactate concentrations allow an objective assessment of the intensity of a running training. While measuring the blood lactate concentration would be optimal, it is hard to measure during a run. However, the heart rate as still very reliable p...

Background. Recovery or post-exercise rehabilitation is an essential part of exercise training. Low-level Laser Therapy (LLLT) is a modality increasing interest for recovery because of having a conservative and non-aggressive method. LLLT also decreases the production of fatigue-related biomechanical markers, such as lactate, C-reactive protein (CRP), and Creatine kinase (CK). Objectives. To i...

OBJECTIVES Patients with chronic fatigue syndrome complain of physical and mental fatigue that is worsened by exertion. It was predicted that the cognitive and motor responses to vigorous exercise in patients with chronic fatigue syndrome would differ from those in depressed and healthy controls. METHODS Ten patients with chronic fatigue syndrome, 10 with depressive illness, and 10 healthy co...

Objectives—Patients with chronic fatigue syndrome complain of physical and mental fatigue that is worsened by exertion. It was predicted that the cognitive and motor responses to vigorous exercise in patients with chronic fatigue syndrome would diVer from those in depressed and healthy controls. Methods—Ten patients with chronic fatigue syndrome, 10 with depressive illness, and 10 healthy contr...

The goal of this study was to quantify localised muscle fatigue resulting from low mean levels of exertion in younger (< 40 years) and older (> 50 years) adults. Fatigue, elicited in the finger flexor muscles by intermittent (10% mean maximum voluntary contraction (MVC)) and sustained (8% MVC) handgrip exercises, was quantified by a muscle twitch force response before, immediately after and dur...

This study compared two different rest intervals (RI) between sets of resistance exercise. Ten resistance-trained men (M age = 24.3, SD = 3.5 yr.; M weigh t= 80.0 kg, SD = 15.3; M height = 1.75 m, SD = 0.04) performed five sets of Smith machine bench presses at 60% of one repetition maximum, either with 1.5 min. or 3 min. RI between sets. Their repetition performance, total training volume, vel...