The Benefit of Training in Mindfulness for Sport and Exercise

The benefit of training in mindfulness for sport and exercise is that

A) it allows the person to concentrate on the performance and accept the emotional,cognitive or physiological arousal without needing to control them.
B) it provides an internal and external focus which is more holistic
C) it is easy and does not require any practice
D) it enhances the ability to use imagery
E) it can prevent serious consequences from concussion