姿勢・かかと

Correct postures and steps for making walking effective: walk a bit faster than usual, keep your spine straight, take wider and longer steps than usual, swing your arms, and land each step on the heel of your foot:

ふだんより少し速めに。背筋を伸ばして。歩幅は少し大きめに。腕を前後に大きく振る。着地はかかとから。