Applied sport and exercise psychology consists of instructing athletes, coaches, teams, exercisers, parents, fitness professionals, groups, and other performers on the psychological aspects of their sport or activity. The goal of applied practice is to optimize performance and enjoyment through the use of psychological skills and the use of psychometrics and psychological assessment.[28]
One of the challenges in the field of coaching is upholding levels of professionalism, standards and ethics.[26] To this end, coaching bodies and organizations have codes of ethics and member standards.[1]:287–312[27] However, because these bodies are not regulated, and because coaches do not need to belong to such a body, ethics and standards are variable in the field.[26][28] In February 2016, the AC and the EMCC launched a "Global Code of Ethics" for the entire industry; individuals, associations, and organizations are invited to become signatories to it.[29][30]:1

Appetite-suppressant drugs and other diet pills:"Wonder" products that permanently reduce weight do not exist. Products that promise immediate or effortless weight loss will not work in the long run. Appetite suppressants, which often contain a stimulant like caffeine or hoodia, are associated with side effects including nausea, nasal dryness, anxiety, agitation, dizziness, insomnia and elevated blood pressure. Alli reduces fat absorption; following the package directions will reduce risk of side effects, which may include oily diarrhea and anal discharge. With any product, side effects may be worse if you exceed the recommended dosage.

My weight had been an issue my whole life. I was always the chubby kid, always taller and bigger than my peers. Because of that, I was uncomfortable and depressed. I remember gym class in particular, because I was slower than all the other kids. It was an especially difficult time for me because it’s where I experienced the most bullying. When I was 18, the summer I had just graduated from high school, I lost all my friends. I was miserable, alone, depressed, and suicidal. It was after a failed suicide attempt that I realized I didn’t want to live my life like this anymore. I wanted to be comfortable and confident in my own skin.

There are different approaches that a sports psychologist can use while working with his clients. For example, the social-psychological approach focuses on the social environment and the individual's personality, and on how complex interactions between the two influence behavior. The psycho-physiological approach focuses on the processes of the brain and their influence on physical activity, and the cognitive-behavioral approach analyzes the ways in which individual thoughts determine behavior. Generally, there are two different types of sport psychologists: educational and clinical.
Executive coaching is a major growth industry. At least 10,000 coaches work for businesses today, up from 2,000 in 1996. And that figure is expected to exceed 50,000 in the next five years. Executive coaching is also highly profitable; employers are now willing to pay fees ranging from $1,500 to $15,000 a day. That’s a lot more than any psychotherapist could even dream of charging. Why are companies willing to pay so much more for their coaches?
Continuing weight loss may deteriorate into wasting, a vaguely defined condition called cachexia.[30] Cachexia differs from starvation in part because it involves a systemic inflammatory response.[30] It is associated with poorer outcomes.[25][30][31] In the advanced stages of progressive disease, metabolism can change so that they lose weight even when they are getting what is normally regarded as adequate nutrition and the body cannot compensate. This leads to a condition called anorexia cachexia syndrome (ACS) and additional nutrition or supplementation is unlikely to help.[27] Symptoms of weight loss from ACS include severe weight loss from muscle rather than body fat, loss of appetite and feeling full after eating small amounts, nausea, anemia, weakness and fatigue.[27]
Mental toughness is a psychological edge that helps one perform at a high level consistently. Mentally tough athletes exhibit four characteristics: a strong self-belief (confidence) in their ability to perform well, an internal motivation to be successful, the ability to focus one’s thoughts and feelings without distraction, and composure under pressure.[29] Self-efficacy is a belief that one can successfully perform a specific task.[30] In sport, self-efficacy has been conceptualized as sport-confidence.[31] However, efficacy beliefs are specific to a certain task (e.g., I believe I can successfully make both free throws), whereas confidence is a more general feeling (e.g., I believe I will have a good game today). Arousal refers to one's physiological and cognitive activation. While many researchers have explored the relationship between arousal and performance, one unifying theory has not yet been developed. However, research does suggest perception of arousal (i.e., as either good or bad) is related to performance.[32] Motivation can be defined broadly as the will to perform a given task. People who play or perform for internal reasons, such as enjoyment and satisfaction, are said to be intrinsically motivated, while people who play for external reasons, such as money or attention from others, are extrinsically motivated.[33]
Goal setting is the process of systematically planning ways to achieve specific accomplishments within a certain amount of time.[50] Research suggests that goals should be specific, measurable, difficult but attainable, time-based, written down, and a combination of short-term and long-term goals.[51][52] A meta-analysis of goal setting in sport suggests that when compared to setting no goals or "do your best" goals, setting the above types of goals is an effective method for improving performance.[53] According to Dr. Eva V. Monsma, short-term goals should be used to help achieve long-term goals. Dr. Monsma also states that it is important to "set goals in positive terms by focusing on behaviors that should be present rather than those that should be absent." [54] Each long-term goal should also have a series of short-term goals that progress in difficulty.[55] For instance, short-term goals should progress from those that are easy to achieve to those that are more challenging.[55] Having challenging short-term goals will remove the repetitiveness of easy goals and will give one an edge when striving for their long-term goals.
The BLS reports that the job outlook is best for sports psychologists with a doctoral degree in their specialty. Positions for potential psychologists with master's degrees are limited and candidates may face intense competition for the available jobs. Sports psychologists with master's degrees may expect to work as assistant counselors or in research positions, directly supervised by licensed psychologists. Time spent volunteering with sports teams or interning under the supervision of sport and exercise psychology professionals may also be helpful in obtaining full-time positions.
Hypnosis is not a psychotherapeutic treatment or a form of psychotherapy, but rather a tool or procedure that helps facilitate various types of therapies and medical or psychological treatments. Only trained health care providers certified in clinical hypnosis can decide, with their patient, if hypnosis should be used along with other treatments. As with psychotherapy, the length of hypnosis treatment varies, depending on the complexity of the problem.