to get rid of tension or stress and regain focus
緊張やストレスを取り除いて、集中力を取り戻す (kinchou ya sutoresu o torinozoite, shuuchuuryoku o torimodosu)
"He took a deep breath to shake off pressure before starting his speech."
"彼はスピーチを始める前にプレッシャーを取り除くために深呼吸をしました。" (Kare wa supīchi o hajimeru mae ni pureshā o torinozoku tame ni shinkokyū o shimashita.)
to slowly exhale to release tension
to imagine a positive future or goal
to wait calmly for a good opportunity
to find peace or calm inside yourself
to calculate or come to a certain amount
to recall or remember something from the past