جل طاقة ثنائي المصدر مع إلكتروليتات مضافة لرياضات التحمل
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الكربوهيدرات containing الإلكتروليت solutions can help to improve sodium balance أثناء التمرين, thereby stimulating thirst, promoting الترطيب and fluid retention أثناء التمرين. This is particularly beneficial أثناء التمرين in hot and humid conditions or for individuals with elevated sweat rates.
It is recommended to consume between 60-90g of الكربوهيدرات per hour أثناء التمرين
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BETA Fuel Energy + الإلكتروليت Gel forms part of Science in Sport’s advanced endurance fuelling range, alongside powders and chews. Each gel delivers 40g of الكربوهيدرات in an optimised 1:0.8 maltodextrin-to-fructose ratio, designed to enhance الكربوهيدرات absorption (1), promote power output (1), and minimise gastrointestinal (GI) discomfort (1). For endurance athletes, particularly during events lasting longer than 2 hours, الكربوهيدرات intakes of 90 - 120g per hour is critical for sustaining maximal performance. BETA Fuel Energy + الإلكتروليت Gel offers a convenient, single-serving solution, providing 40g of dual-source الكربوهيدرات with minimal GI distress.
Research demonstrates that fuelling with BETA Fuel جل الطاقة at 120 g/hour during 3 hours of ركوب الدراجات reports peak exogenous الكربوهيدرات oxidation rates of 1.6 g/min (1). This confirms the superiority of the 1:0.8 ratio over traditional 2:1 blends and highlights the metabolic advantages of dual-source الكربوهيدرات in prolonged endurance performance (2).
Furthermore, consuming three جل الطاقة per hour (120g/hour) not only supplies 50% of energy needs in the third hour of التمرين but also helps maintain الكربوهيدرات availability, delaying the shift to fat oxidation and preserving performance (1). Importantly, BETA Fuel جل الطاقة are oxidised at rates comparable to BETA Fuel drinks and chews, enabling flexible fuelling strategies across formats while achieving optimal الكربوهيدرات delivery (1).
1. Hearris et al. (2022). 13C-glucose-fructose labeling reveals comparable exogenous CHO oxidation أثناء التمرين when consuming 120 g/h in fluid, gel, jelly chew, or coingestion; J Appl Physiol, 132(6), 1394-1406.
2. O'Brien et al. (2013). Fructose-maltodextrin ratio governs exogenous and other CHO oxidation and performance. Med Sci Sports Exerc, 45(9): 1814 - 1824.
3. Shirreffs et al. (2011). Fluid and الإلكتروليت needs for التدريب, competition, and التعافي. J Sports Sci, 29: 39 - 46. .
4. Choi et al. (2021). Effects of الإلكتروليت Supplements on Body Water Homeostasis and التمرين Performance during Exhaustive التمرين. Applied Science, 11(19): 9093
5. McCubbin et al. (2024). Effect of personalised sodium replacement on fluid and sodium balance and thermophysiological strain during and after ultra endurance الجري in the heat. Intr J Sports Physiol Perform, 19(2); 105 – 115.
6. Patterson and Gray (2007). الكربوهيدرات-Gel supplementation and endurance performance during intermittent high-intensity shuttle الجري. Int J Sport Nutr Exerc Metab, 17(5): 445 - 455.
7. Ali and Williams (2009). الكربوهيدرات ingestion and soccer skill performance during prolonged intermittent التمرين. J Sports Sci, 27(14): 1499 – 1508.
8. Willems et al. (2011). Effects of pre-التمرين ingestion of a الكربوهيدرات-الإلكتروليت gel on ركوب الدراجات performance. J Int Soc Sports Nutr, 8(1), 28.
9. الكربوهيدرات solutions contribute to the improvement of physical performance during a high-intensity and long-lasting physical التمرين in trained adults. The beneficial effect is obtained only by trained adults performing high-intensity (at least at 65 % of the VO2max) and long-lasting (at least 60 min) physical التمرين.
10. Jentjens et al. (2004). Oxidation of combined ingestion of glucose and fructose أثناء التمرين. J Appl Physiol,96: 1277-1284.
Maintaining الترطيب improves muscle contractile efficiency, promotes التعافي and maintains cognitive function.
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In addition to الكربوهيدرات provision, the inclusion of additional الإلكتروليتات can provide a further performance benefit by replacing some of the key الإلكتروليتات that are often lost in sweat أثناء التمرين (3,4,5,6,7,8). The provision of الإلكتروليتات, particularly sodium, أثناء التمرين can help to improve sodium balance أثناء التمرين, thereby stimulating thirst, promoting الترطيب and fluid retention أثناء التمرين (3,4). For these reasons, the BETA Fuel Energy + الإلكتروليت Gel is especially beneficial أثناء التمرين completed in warmer ambient التدريب or competitive conditions and when sweat rate is higher than normal, thereby supporting thermoregulation and overall physiological and perceptual function (3).
The BETA Fuel Energy + الإلكتروليتات Gel therefore provides a highly effective fuelling solution in those warmer situations were consuming up to 120g of الكربوهيدرات per hour is the fuelling target.
1. Hearris et al. (2022). 13C-glucose-fructose labeling reveals comparable exogenous CHO oxidation أثناء التمرين when consuming 120 g/h in fluid, gel, jelly chew, or coingestion; J Appl Physiol, 132(6), 1394-1406.
2. O'Brien et al. (2013). Fructose-maltodextrin ratio governs exogenous and other CHO oxidation and performance. Med Sci Sports Exerc, 45(9): 1814 - 1824.
3. Shirreffs et al. (2011). Fluid and الإلكتروليت needs for التدريب, competition, and التعافي. J Sports Sci, 29: 39 - 46. .
4. Choi et al. (2021). Effects of الإلكتروليت Supplements on Body Water Homeostasis and التمرين Performance during Exhaustive التمرين. Applied Science, 11(19): 9093
5. McCubbin et al. (2024). Effect of personalised sodium replacement on fluid and sodium balance and thermophysiological strain during and after ultra endurance الجري in the heat. Intr J Sports Physiol Perform, 19(2); 105 – 115.
6. Patterson and Gray (2007). الكربوهيدرات-Gel supplementation and endurance performance during intermittent high-intensity shuttle الجري. Int J Sport Nutr Exerc Metab, 17(5): 445 - 455.
7. Ali and Williams (2009). الكربوهيدرات ingestion and soccer skill performance during prolonged intermittent التمرين. J Sports Sci, 27(14): 1499 – 1508.
8. Willems et al. (2011). Effects of pre-التمرين ingestion of a الكربوهيدرات-الإلكتروليت gel on ركوب الدراجات performance. J Int Soc Sports Nutr, 8(1), 28.
9. الكربوهيدرات solutions contribute to the improvement of physical performance during a high-intensity and long-lasting physical التمرين in trained adults. The beneficial effect is obtained only by trained adults performing high-intensity (at least at 65 % of the VO2max) and long-lasting (at least 60 min) physical التمرين.
10. Jentjens et al. (2004). Oxidation of combined ingestion of glucose and fructose أثناء التمرين. J Appl Physiol,96: 1277-1284.
For التدريب and competition completed in warmer ambient conditions across a duration of 2 hours or longer, consume 2-3 جل الطاقة per hour to deliver up to 80-120 g of الكربوهيدرات per hour أثناء التمرين. Achieve this fuelling target by consuming one gel every 20 minutes of التمرين.
Can be consumed alongside other products in the BETA Fuel range to provide a mix and match approach to fuelling with 80-120 g of الكربوهيدرات per hour.
