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Open Access Article
1 - Effect of Iso–Caloric Sago and Soy Supplementations during 90 Minutes Steady–State Cycling on Subsequent 20–km Cycling Time Trial Performance in the Heat
Daniel Tarmast Asok Kumar Ghosh Chee Keong ChenBackground: In Asian countries, like Malaysia, India, and Thailand, sago (SA) is frequently used as daily food. The use of local daily food as supplements over expensive drinks is cost–effective for athletes. Hence, SA (carbohydrate) could be recommended as affordable n MoreBackground: In Asian countries, like Malaysia, India, and Thailand, sago (SA) is frequently used as daily food. The use of local daily food as supplements over expensive drinks is cost–effective for athletes. Hence, SA (carbohydrate) could be recommended as affordable nutrition ingestion. The purpose of this study was to determine the effects of SA, Soy (SO) protein, Sago+Soy (SS) supplementation (combination of carbohydrate and protein), and placebo (PL) during moderate–intensity cycling on subsequent 20–km time trial performance. Materials and Methods: The participants were 12 young male well–trained cyclists from Malaysia. They pedaled at 60% of VO2max for 90 min followed by a 20–km time trial (TT) in the heat. At 20 min intervals during cycling at 60% VO2max, participants consumed either SA, SO, SS, or a PL. The SA, SO, and SS feedings provided 7.5% SA, 7.5% SO, and 7.5% SA+1.5% SO respectively to drink iso–caloric beverages with an estimated energy level ~300 kcal. The average speed and cadence were also recorded during the TT. Results: Time taken for TT for SA, SO, SS, and PL were 42.8±1.8 min, 46.3±2.6 min, 42.7±2.3 min, and 43.2±1.8 min respectively. The TT performance, speed, and cadence of the cyclists did not exhibit any significant differences among the three trials. Conclusion: These data indicated that consumption of sago and soy, and iso–caloric SS (coingestion of sago and soy) during steady–state ride failed to improve the subsequent cycling performance in the heat. Manuscript profile -
Open Access Article
2 - The effects of detraining following a regular exercise program on plasma resistin concentrations in asthmatic patients
Daniel TarmastBackground: The purpose of this study was to investigate the effects of regular exercise and the following detraining on plasma resistin concentration in patients with asthma. Climate change and reduced rainfall have caused allergies and respiratory diseases to develop MoreBackground: The purpose of this study was to investigate the effects of regular exercise and the following detraining on plasma resistin concentration in patients with asthma. Climate change and reduced rainfall have caused allergies and respiratory diseases to develop in different people, resulting in 8.9% of adults suffering from asthma by 2025, and 400 million by 2050. Asthma prevalence or symptoms increase as a result of the secretion of some adipokines, such as the hormone resistin. Detraining results when there is insufficient training stimulus, causing the loss of training-induced adaptations. Training cessation or insufficient training can alter the detraining characteristics. Materials and Methods: In the present study, 30 available asthmatics were randomly divided into control and exercise groups. For three months, the exercise group followed a regular training regimen that included three 90-minute sessions each week. Each training session included 60 to 85% of the patients' maximum heart rate on the treadmill or pedaling on an ergometer. The control group did not do any physical exercise in addition to their normal routines throughout the same time period. Blood samples were drawn before the first session, 2 days, and 1 month after the last sessions. Results: Serum resistin levels were not affected by the three-month regular training program or one-month detraining period. They did not differ significantly in the control group either (P >0.05). Conclusion: Despite the benefits of regular exercise being beneficial for all individuals, asthma symptoms in asthmatics were relatively reduced, although these changes were not significant. Manuscript profile -
Open Access Article
3 - Neuromuscular Electrical Stimulation in Muscular Adaptations in Exercise: A Narrative Review
Daniel TarmastNowadays, sports science uses scientific methods and medical devices to assist people with any improvements in sports. Muscle adaptations have significantly benefited as a result of the use of these advanced devices. It has been shown that neuromuscular electrical stimu MoreNowadays, sports science uses scientific methods and medical devices to assist people with any improvements in sports. Muscle adaptations have significantly benefited as a result of the use of these advanced devices. It has been shown that neuromuscular electrical stimulation (NMES) devices effectively improve muscle function. The use of NMES devices in exercise physiology shows that neuromuscular adaptation is a current research area in both athletes and non-athletes. This narrative review aims to address neuromuscular adaptations and describe neuromuscular changes based on research using NMES. Many researchers and sports trainers will benefit from the results of this article by better understanding neuromuscular adaptations. NMES training has been shown to be an effective way to improve muscle growth, maximum voluntary strength, neuronal drive, oxidative metabolism, and antioxidant defense systems. In addition, NMES is capable of regulating the homeostasis of muscle proteins and increasing oxidative enzyme activity. In animal models, it has also been shown to increase axonal outgrowth, fiber reinnervation, and motor axon regeneration. Various NMES methods may decrease age-related muscle atrophy and functional deterioration. The use of NMES, which is one of the most successful strategies for increasing athletic performance through neuromuscular adaptations, is one of the most promising areas of research. Manuscript profile -
Open Access Article
4 - Sports Nutrition in Soccer: a short overview of dietary considerations for players
Daniel TarmastRecent evidence indicates that coaches in Iran closely monitor diet plans. It is recommended that a nutritionist maintain a long-term relationship with each athletics institute. This gap in nutrition knowledge and modifiable nutrition behaviors can be closed by establis MoreRecent evidence indicates that coaches in Iran closely monitor diet plans. It is recommended that a nutritionist maintain a long-term relationship with each athletics institute. This gap in nutrition knowledge and modifiable nutrition behaviors can be closed by establishing a nutrition teaching and evaluation tool for coaches and young athletes. An overview of soccer nutrition covers the nature of the sport, training, and how nutrition may enhance player performance and recovery. Soccer competitions require players to engage in acyclical and intermittent activity patterns spanning up to 13 kilometers. The limited muscle glycogen reserves are a crucial component of the interface between training, performance, and nutritional support. Diets rich in carbohydrates may optimize muscle glycogen, minimize net glycogen depletion, postpone tiredness onset, and improve soccer performance. However, it is more frequent for the players to take an excessive quantity of protein daily, promoting the myth that extra protein improves strength and performance. More extensive suggestions include that soccer players should take a high CHO diet consisting of nutrient-dense, complex CHO food sources. Thus, despite the precise physiological demands of soccer and the relationship between nutritional preparation and performance, soccer players' dietary habits are frequently marked by a need for more education and misguided traditions. As soccer players and coaches in Iran become more aware of the importance of sustaining optimal macronutrient nutrition, this article discusses potential barriers and various nutrition phases to consider during training, on the day of the competition, and after the competition. Manuscript profile -
Open Access Article
5 - Elucidating the Impact of Iranian Herbs on Athletic Performance: A Narrative Review of Scientific Evidence
Daniel TarmastThis article explores the growing trend among athletes to seek out substances that can enhance their performance to achieve optimal athletic performance. The increasing concerns regarding banned supplements have led to a growing interest in exploring the effectiveness MoreThis article explores the growing trend among athletes to seek out substances that can enhance their performance to achieve optimal athletic performance. The increasing concerns regarding banned supplements have led to a growing interest in exploring the effectiveness of herbal alternatives. Herbs native to Iran have gained significant attention due to the substantial body of research that supports their potential to enhance athletic performance and protect overall health. Research has demonstrated that herbs such as jujube and saffron can augment cognitive function, regulate tension, reduce the likelihood of injuries, improve sleep quality, and restore vitality and endurance. Simultaneously, Iranian sage and chamomile effectively reduce inflammation and accelerate recovery after physical activity. An additional treasure from Iran's herbal treasury, Ginkgo biloba is notable for its profound advantages on focusing and cognitive ability. The combined use of these herbs enhances athletic performance and promotes overall well-being. This presentation broadly examines Iran's medical herbs and explains how they can help athletes in many ways. These natural remedies provide a sustainable route to optimal performance, particularly during the critical pre-competition phase, by facilitating fatigue reduction and obesity management. All things considered, this highlights the revolutionary potential of Iranian herbal mixtures for molding top-notch athletic performance and fostering overall wellness. Athletes can attain peak performance levels while avoiding the drawbacks of illegal supplements when they advocate for taking these natural substances in their workouts. Manuscript profile
List of Articles Daniel Tarmast
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