Chiropractic

Chiropractic is a form of alternative medicine that focuses on diagnosis and treatment of mechanical disorders of the musculoskeletal system, especially the spine, under the belief that these disorders affect general health via the nervous system. It is the largest alternative medical profession, and chiropractors often aspire to become primary care providers, though they lack the medical and diagnostic skills necessary to fulfil this role. The main chiropractic treatment technique involves manual therapy, especially manipulation of the spine, other joints, and soft tissues, but may also include exercises and health and lifestyle counseling. The "specific focus of chiropractic practice" is chiropractic subluxation, a concept for whose existence there is no good scientific evidence. Traditional chiropractic assumes that a vertebral subluxation or spinal joint dysfunction interferes with the body's function and its innate intelligence. Some chiropractors want to separate themselves from the traditional vitalistic concept of innate intelligence. However, as a whole, chiropractic is classified as a field of pseudomedicine.

Veterinary chiropractic

Veterinary chiropractic, also known as animal chiropractic, is the practice of spinal manipulation or manual therapy for animals. Proposed benefits of veterinary chiropractic include enhanced performance and improved quality of life. Currently, there are uneven regulations and licensing standards across North America. Evidence supporting the efficacy of veterinary chiropractic is limited.

History and present status

Chiropractic treatment of large animals dates back to the early 1900s. Traditionally, all animal care fell under the exclusive jurisdiction of veterinarians. With the emergence of veterinary chiropractic, both doctors of chiropractic (DCs) and veterinary medicine (DVMs) can take additional training to become certified in veterinary chiropractic. The primary certifier in North America is The Animal Chiropractic Certification Commission (ACCC) of the American Veterinary Chiropractic Association (AVCA). Earning certification from the ACCC requires attending an ACCC-approved animal chiropractic program followed by ACCC written and clinical examinations. In some locations, a veterinarian must supervise the treatment provided by a veterinary chiropractor.

Leadership

Leadership is both a research area and a practical skill, regarding the ability of an individual or organization to "lead" or guide other individuals, teams, or entire organizations . Controversial viewpoints are present in the literature, among Eastern and Western approaches to leadership, and also within the West, on US vs. European approaches. In US academic environments leadership is defined as "a process of social influence in which a person can enlist the aid and support of others in the accomplishment of a common task". Leadership seen from a European and non-academic perspective encompasses a view of a leader who can be moved both by communitarian goals but also by the search for personal power. As the European researcher Daniele Trevisani states:

Studies of leadership have produced theories involving traits, situational interaction, function, behavior, power, vision and values,charisma, and intelligence, among others.

Theories

Early western history

The search for the characteristics or traits of leaders has continued for centuries. Philosophical writings from Plato's Republic to Plutarch's Lives have explored the question "What qualities distinguish an individual as a leader?" Underlying this search was the early recognition of the importance of leadership and the assumption that leadership is rooted in the characteristics that certain individuals possess. This idea that leadership is based on individual attributes is known as the "trait theory of leadership".

Lead and follow

In some types of partner dance, lead and follow are designations for the two dancers comprising a dance couple. In the case of mixed-sex couples, the male is traditionally the lead and the female is the follow. The lead is responsible for guiding the couple and initiating transitions to different dance steps and, in improvised dances, for choosing the dance steps to perform. The lead conveys his choices and direction to the follow through subtle physical and visual signals, thereby allowing the couple to be smoothly coordinated.

Theory

The amount of direction given by the lead depends on several factors, including dance style, social context of the dance, and experience and personalities of the dancers. Some partner dances (e.g., Lindy Hop) employ an open position that encourages improvisation by the follow. Others, such as Argentine Tango, involve a close embrace (or closed position) that requires the follow to strictly conform to the lead's direction.

Social partner dance principles

Rock climbing

Rock climbing is an activity in which participants climb up, down or across natural rock formations or artificial rock walls. The goal is to reach the summit of a formation or the endpoint of a usually pre-defined route without falling. Due to the length and extended endurance required and because accidents are more likely to happen on descent than ascent, Rock Climbers do not usually climb back down the route. It is very rare for a climber to downclimb, especially on the larger multiple pitches (class III- IV and /or multi-day grades IV-VI climbs). Professional Rock climbing competitions have the objectives of either completing the route in the quickest possible time or attaining the farthest point on an increasingly difficult route. Scrambling, another activity involving the scaling of hills and similar formations, is similar to rock climbing. However, rock climbing is generally differentiated by its sustained use of hands to support the climber's weight as well as to provide balance.