A person climbing a hill bends forward in order to:

ایک پہاڑی پر چڑھنے والا شخص آگے جھکتا ہے تاکہ:

Avoid sliping

Increase stability

Reduce fatigue

Increase speed

In order to keep balance,

it is important to have the feet between the centre of gravity and the centre of the Earth.

In case of climbing upwards,

it is necessary to lean forward in order to keep the feet straight below the centre of gravity.