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Hamstring injuries are very common in a variety of sports requiring repeated acceleration, deceleration, sprinting, or in kicking activities. Hamstring injuries account for a significant percentage of injuries per season among athletes in many different sports. This rate of injury is highlighted by the amount of competitive action or training time missed by players. A particular frustration with hamstring strain is the high recurrence rate, which is often associated with even longer absences from competition. In fact, even after returning to competitive action, athletes remain at a...

In the past twenty years or so, research on support processes in relationships has emerged as a distinct development in the field. Researchers have drawn from studies in the fields of communication, social support, and intimate relationships to conduct research examining support processes in relationships on micro and macro levels. Theoretical models of support processes in intimate relationships have been developed and increasingly sophisticated methodologies and data analytic techniques are being used to accumulate considerable and convincing evidence of the importance and complexity of...

Marriage and other long-term committed relationships are an integral part of our lives and confer many benefits. People in satisfying marriages report greater life happiness, live longer, and are less vulnerable to mental and physical illness. Unfortunately, many couples experience significant relationship distress and about half of marriages end in divorce. Among those who stay married, a notable number of couples remain in unstable, severely distressed marriages for years or even decades. Given the serious physical and psychological consequences of relationship distress and divorce for...