Result of assessment of lactate levels in high-end athletes
- VernacularTitle:Өндөр зэрэглэлийн тамирчдын лактатын түвшинг үнэлсэн дүн
- Author:
Oyundari A
1
;
Bulgan M
2
;
Ser-Od L
2
;
Otgon-Erdene G
2
;
Otgonjargal Ch
1
;
Odgerel Ch
1
;
Tulgaa S
1
;
Nandin-Erdene M
1
;
Buyankhuu T
1
;
Munkhtsetseg J
1
;
Oyun-Erdene R
1
Author Information
1. Department of Biochemistry, School of Biomedicine, MNUMS
2. Sports Medicine and Research Center
- Publication Type:Journal Article
- Keywords:
National Team athletes;
Lactate;
Body mass index
- From:
Diagnosis
2025;113(2):81-88
- CountryMongolia
- Language:Mongolian
-
Abstract:
Background:Regularly participate international High-level in sports athletes national and competitions and engage in intense training, developing endurance and resilience. Measuring blood lactate levels is crucial for improving an athlete’s performance, assessing sports performance, and enhancing the effectiveness of future training.
Aim:To study the relationship between lactate levels in the blood plasma and lactate dehydrogenase enzyme activity in Mongolian National Team athletes.
Materials and Methods:The study involved 51 athletes from the Mongolian National Team. Anaerobic capacity was assessed using a Monark 894E Ergomedic Peak Bike, designed to apply exercise load. Blood serum lactate level and lactate dehydrogenase enzyme activity were determined using a Biobase BK-280 fully automated biochemical analyzer. Heart rate, peripheral blood oxygen levels, and oxygen saturation were measured using a pulse oximeter.
Results:The average age of the participants was 24.04 ± 4.15 years, with an average height of 168 ± 8.78 cm and an average weight of 71.01 ± 7.69 kg. The average BMI was 24.82 ± 4.12 kg/m². Pre exercise lactate levels averaged 3.84 ± 0.75 mmol/L, while post-exercise lactate levels averaged 9.67±3.52 mmol/L. The average heart rate before exercise was 66.04±8.9 bpm, while post-exercise heart rate was 123.6±16.06 bpm. The average VO₂ max was 95.18±2.48.
Conclusion:The lactate levels before and after exercise among the athletes participating in the study showed significant differences in the age groups 20-29 (p<0.0001). When comparing lactate levels before and after exercise by sport, statistically significant increases were observed in freestyle wrestling and judo athletes (p<0.0001)
- Full text:2025111416313417833Diagnosis-2025-113(2)-81-88.pdf
