The Curse of Inactivity Failure of Acute Exercise to Enhance Feeling States in a Community Sample of Sedentary Adults
This laboratory experiment used random digit dialing procedures to recruit a community sample of physically inactive participants into a study that was designed to examine the impact of different intensities of acute aerobic exercise on feeling states. Sedentary men (n 5 36) and women (n 5 36) were randomly assigned to experience a single bout of aerobic exercise at one of three intensities (30%, 50%, 70% of HRR). Each participant attended two counterbalanced laboratory sessions, one involving an attention-control manipulation and the other involving aerobic exercise. Before and after each session, they completed a feeling state questionnaire. Data suggested that there were neither widespread mood-enhancing effects of acute exercise nor evidence for a strong dose-response relationship.
The contradictions of anything in its developing process are both identical and contradictory. However,people often chase the interest of P.E. classes while ignore the identity of (happy) and hard-working experience. Therefore,in order to improve the quality of P.E. classes,P.E. teachers must hold the idea of health first,pay attention to happy and hard-working experience and deepen the reform of P.E. courses according to the course standards.