Final answer:
The examples mentioned are general techniques for stress reduction and relaxation, including practicing standing postures on a high compliant surface, turning in a circle, choosing exercises, and taking deep breaths. option a
Step-by-step explanation:
The examples a), b), c), and d) mentioned in the question are general techniques that can be used for stress reduction and relaxation.
a) Practicing standing postures on a high compliant surface can help improve balance and stability, as well as engage the muscles in the body.
b) Turning in a circle can help with proprioception, which is the body's ability to sense its position in space. It can also activate different parts of the brain and improve coordination.
c) Choosing exercises that you enjoy and find challenging can keep you motivated and provide physical and mental health benefits.
d) Taking deep breaths is a relaxation technique that can activate the body's parasympathetic nervous system, leading to a state of calm and reduced stress.