The effect of concurrent endurance-resistance training on serum testosterone levels, body composition, muscular strength and international index of erectile function in older men

Abstract

The aim of this study was to evaluate the effect of 12 concurrent endurance Introduction: ls and sexual function indices in men over 50 resistance training on serum testosterone leve years of age. experimental study, the statistical sample consisted of -: In this quasi Material and methods /m2, kg ± 1.4 kg and body mass index of 26.4 6.7 29 men with average weight of 81.1± to two control untrained group (N = 12) and training group (N = 17). The randomly divided in resistance) for 12 weeks. -concurrent training group performed concurrent training (endurance Serum testosterone levels, cardiopulmonary endurance (VO2max), muscle strength, and body ompositions were measured before and after training. Data were analyzed using covariance c analysis (ANCOVA) (p < 0.05). Concurrent training in the training group significantly increased serum testosterone Results: roup (p = 0.001). Concurrent training also levels compared to the control untrained g eas of orgasmic performance (p = 0.010) and total score (p increased sexual function in the ar = 0.004) in the concurrent training group compared to the control untrained group. As well as ecreased fat mass (p = 0.046) and the ratio of waist to hip training significantly d circumference (p = 0.024) also significantly increased cardiorespiratory endurance (VO2max) (p = 0.001), mean relative muscle strength (p = 0.001) and lean body mass (p = 0.001) in the roup compared to the control untrained group. training g In general, based on our findings, it seems that training along with increasing Conclusions: serum testosterone levels increases sexual function in the areas of orgasm function and the 0 years. total score in men over 5 oncurrent training, elderly, erectile function c Testosterone,

Effects of Different Concurrent Training Methods on Aerobic and Anaerobic Capacity in U 21 soccer players

“…This result is in line with our expectation that by improving the 1-RM of the lower limbs. Previous studies with adults found that synchronized training did not only significantly improved the 1-RM of the upper or lower limbs, but also significantly enhanced the PP of the upper or lower limbs (Hartono, Martin-Arrowsmith, Peeters, & Churchward-Venne, 2022;Murlasits, Kneffel, & Thalib, 2018;Parastesh, Saremi, Hashemi, Ramezani, & Shavandi, 2022). However, some studies have found that although the 1-RM of the lower limbs is significantly increased compared to before training, there is no significant change in PP Adel, Alia, & Mohammed, 2020).…”