Inferring Humor Styles Through Men’s Formidability

Men’s formidability is inferred multimodally through various facial and bodily features. Such inferences frequently provide downstream perceptions of various traits and motivational states that inform subsequent affiliative decisions. Within these inferences could be an implicit understanding of men’s preferred humor styles. Across four studies, this research considered perceptions of men’s proclivity to employ each of the four humor styles through different formidability cues: upper body strength (Study 1), body muscularity (Study 2), facial width-to-height ratio (Study 3), and neck musculature (Study 4). Results indicated a relatively consistent perception of formidable features being diagnostic of men’s interest in aggressive humor. Additional findings indicate certain formidability cues connote a disinterest in self-defeating and self-enhancing humor. Facial and bodily cues finally connoted affiliative humor in different capacities. We frame findings from an evolutionary perspective based on perceptions of the various benefits and costs of different formidability features.

Relationship between Swimming Performance, Biomechanical Variables and the Calculated Predicted 1-RM Push-up in Competitive Swimmers

One repetition maximum (1RM) push-ups, based upon the load–velocity relationship, are able to predict the maximum upper body strength. The aim of the present study was to examine the relationship between the predicted 1RM push-up based upon the load–velocity relationship and swimming performance and kinematical variables in competitive swimmers. Thirty-three competitive male swimmers (age = 16.46 ± 0.59 years, body mass = 72.82 ± 8.41 kg, body height = 180.56 ± 5.69 cm) performed push-up exercises without a weight vest and with a 10, 20 and 30 kg weight vests. A load–velocity relationship was established as a product of the load and velocity of the push-up per participant, and the equation was used to establish a predicted 1RM. Our findings showed a predicted 1RM push-up of 82.98 ± 9.95 kg. Pearson correlations revealed a nearly perfect relationship between the 1RM push-up and the 25 or 50 m front crawl (r = −0.968, r = −0.955), and between 1RM push-up and the 25 or 50 m front crawl with arms (r = −0.955, r = x0.941). Similarly, our results revealed significant near-perfect correlations between 1RM push-up and kinematical variables (r = 0.93–0.96) except the stroke index, which had a large relationship (r = 0.56). This study suggests that swimming performance and kinematical variables are correlated with the predicted 1RM push-up. The 1RM push-up based upon the load–velocity relationship is a low cost and time-effective alternative for swimmers and coaches to predict maximum upper body strength to optimize swimming performance in short races.

The Study of Maturational Timing Effect in Elite Portuguese Adolescent Basketball Players: Anthropometric, Functional and Game Performance Implications

To estimate age at peak height velocity (APHV) in Portuguese male adolescents and; test the effect of maturational status in physical fitness attributes and individual game performance of U-14 basketball players. One mixed-longitudinal cohort with a sample of 439 Portuguese male adolescents and; one cross sectional sample of 172 Portuguese elite U-14 basketball players. The on-time group was defined within a 1-year band (more or less) from mean APHV. Preece-Baines model 1 was adopted to fit the mean stature curve. Independent samples t-tests and Kruskal-Wallis tests were performed and effect size (partial eta square) was calculated. The growth fitting revealed an APHV around 13.45 years for Portuguese male adolescents. Early maturing players exceeded significantly their peers in body size and composition, jump power and upper body strength. Early and on-time maturing players scored better in rebounds won per game (APHV = 13.81, 13.30 years), Performance Index Rating (PIR) and points scored per minute. Maturation influences morphology attributes and strength regardless of the APHV (13.81, 13.45, 13.30 years) used to obtain the cut-off points. It is recommended to use the new Portuguese mean APHV value to avoid extreme classifying bias groups.

The Invention of Fistfighting

It has been hypothesized that key aspects of human male upper limb and facial morphology evolved through selective pressures related to fistfighting. Based on the primatological, archaeological, and ethnographic evidence, I argue these proposals are misguided. An important trend during recent hominin evolution was a decline in upper body strength and facial robusticity, coinciding in part with the rise of complex tools and weaponry. Consistent with this, dueling with weapons is a more a salient form of male-male conflict and conflict management than fistfighting across contemporary hunter-gatherer societies. Among foragers in the Standard-Cross-Cultural Sample (SCCS), fistfighting is comparatively rare, while wrestling is widespread, and dueling with weapons falls in between. I emphasize that hypotheses regarding human evolutionary history should be evaluated carefully against the cross-species, cross-cultural, and historical evidence.

Anthropometric characteristics, quality of life and functional capacity in adults living with HIV in Puerto Rico

Survival and longevity rates in people living with HIV (HIV+) have increased with the availability and use of antiretroviral therapy (ART). However, despite the above HIV+ adults treated with ART have a higher risk of developing dyslipidemia and high waist circumference. In addition, they have lower cardiorespiratory fitness, loss of muscle mass, reduced balance, and reduced functional capacity, which affects their quality of life. To explore the impact of balance perception, treadmill time, grip strength, body mass index (BMI), and waist-to-height ratio (WHtR) on quality of life in Latino Hispanic people living with HIV. This study recruited twenty-five participants from a community-based center, La Perla de Gran Precio, in San Juan, Puerto Rico, with the medical diagnosis of HIV. Descriptive measures were obtained for all variables of interest, and correlation and regression analyses were used to assess the associations between functional capacity, quality of life, and anthropometric measures. Result: Men had greater left- and right-hand grip strength than women (86.9±18.8, 56.9±26.8 kg; p=0.003 and 87.6±15.1 vs. 61.4±26.6 kg; p =0.004). Two anthropometric variables showed a trend toward a moderate positive correlation with quality of life: WHtR (r= -0.38, p =0.12) and BMI (r= -0.38, p = p-0.14). Although gender differences in upper body strength are expected, handgrip strength is within the gender-specific average range of the general population. The integration of anthropometric characteristics and upper body strength when prescribing exercise must be considered since these factors influence functional capacity and quality of life among HIV+ adults.

Increasing Upper Body Strength of Wrestling Athletes through Bulgarian Bag Exercise

Wrestling is a fighting sport that requires strength, especially in the upper body. However, the strength training carried out so far is still conventional and monotonous, while literature studies have provided various other, more modern and effective alternatives for strength training, one of which is the Bulgarian Bag. This study aims to examine the effect of training using Bulgarian Bag on the strength of the upper body of wrestling athletes. Research on Bulgarian Bag itself is still relatively small because Bulgarian Bags themselves are still relatively new. The research method used is an experimental method with a pre-test post-test control group design. The subjects of this study were wrestling athletes in West Bandung Regency with 10 male athletes taken by total sampling from the population. The research instrument used was a dynamic endurance hand grip strength test and a push up test which was given 2 times to the subject. Subjects were divided into two groups, namely the experimental group which was given the Bulgarian Bag exercise and the control group which was given the conventional exercise. T-test using SPSS version 24 was performed as data analysis in this study. The results showed that the Bulgarian Bag exercise had a significant effect on increasing the strength of the upper extremity of wrestling athletes. So it can be concluded that training using Bulgarian Bags can be used as the right choice to increase the strength of the upper body of wrestling athletes. The authors suggest integrating these exercises into a structured strength training program.

Chronic capsiate supplementation increases fat-free mass and upper body strength but not the inflammatory response to resistance exercise in young untrained men: a randomized, placebo-controlled and double-blind study

Background Acute capsaicinoid and capsinoid supplementation has endurance and resistance exercise benefits; however, if these short-term performance benefits translate into chronic benefits when combined with resistance training is currently unknown. This study investigated changes of chronic Capsiate supplementation on muscular adaptations, inflammatory response and performance in untrained men. Methods Twenty untrained men were randomized to ingest 12 mg Capsiate (CAP) or placebo in a parallel, double-blind design. Body composition and performance were measured at pre-training and after 6 weeks of resistance training. An acute resistance exercise session test was performed pre and post-intervention. Blood samples were collected at rest and post-resistance exercise to analyze Tumor necrosis factor- (TNF-), Soluble TNF- receptor (sTNF-r), Interleukin-6 (IL-6) and Interleukin-10 (IL-10). Results Exercise and CAP supplementation increased fat-free mass in comparison to baseline by 1.5 kg (P < 0.001), however, the majority of the increase (1.0 kg) resulted from an increase in total body water. The CAP change scores for fat-free mass were significantly greater in comparison to the placebo (CAP ∆%= 2.1 ± 1.8 %, PLA ∆%= 0.7 ± 1.3 %, P = 0.043) and there was a significant difference between groups in the bench press exercise (P = 0.034) with greater upper body strength change score for CAP (∆%= 13.4 ± 9.1 %) compared to placebo (∆%= 5.8 ± 5.2 %), P = 0.041. CAP had no effect on lower body strength and no supplementation interactions were observed for all cytokines in response to acute resistance exercise (P > 0.05). Conclusion Chronic Capsiate supplementation combined with resistance training during short period (6 weeks) increased fat-free mass and upper body strength but not inflammatory response and performance in young untrained men.