Does female presence affect testosterone levels in men?
Testosterone is commonly known as the male hormone (females have testosterone as well, but at lower concentrations). Testosterone is associated with certain behaviors, such as being socially dominant, aggressive, and sexually aroused. Because of its association with sexual arousal, it can be speculated that females influence testosterone levels in men.
[Read more…] about Attractive women increase testosterone and risk taking?
What is the preferred type of exercise when dieting?
Dieting is often combined with aerobic exercise (i.e. cardio) with the aim to lose as much fat mass as possible. Resistance exercise is recommended to prevent some of the muscle mass loss that typically occurs during a diet. But what type of exercise, or combination, has the most beneficial impact on body composition during a diet?
[Read more…] about Resistance training preferred during dieting?
Does caffeine improve exercise performance for everyone?
Caffeine has been shown to improve exercise performance. Therefore, caffeine is a popular supplement among athletes.
[Read more…] about Effects of caffeine depend on genetics?
Do post-exercise hot water baths affect muscle growth?
It has been shown that cold water baths can decrease muscle protein synthesis (the process driving muscle growth and adaptation). Therefore, it can be speculated that hot water baths may be able to increase muscle protein synthesis.
[Read more…] about Hot water baths do not increase muscle growth?
Does casein protein enhance muscle collagen adaptation?
Exercise stimulates muscle growth and strength gains. In addition, exercise stimulates adaptations of the connective tissue inside (muscle collagen) and outside (tendons) of the muscle, to allow proper force transfer from the muscle to the bones.
[Read more…] about Casein protein does not enhance muscle collagen adaptation?
